Samsung Galaxy A31 4GB+128GB Smartphone Black - (B-Grade Refurbished)
SM-A315G - Supplied with USB cable - Reconditioned by PBTech - 1 Year Warranty
Out of stock
Samsung Galaxy A31 4GB+128GB Smartphone Black - (B-Grade Refurbished)
SM-A315G - Supplied with USB cable - Reconditioned by PBTech - 1 Year Warranty
- Brand: Samsung
- MPN: EXMPHSAM0031B
- Part #: EXMPHSAM0031B
- UPC:
- Brand: Samsung
- MPN: EXMPHSAM0031B
- Part #: EXMPHSAM0031B
- UPC:
Features
![]()
See it all on a big, brilliant screen
Immerse yourself in the large 6.4" Infinity-U Display of the Galaxy A31. A wide aspect ratio fills your screen with content from edge to edge. Watch your favorite videos, games and live streams in vivid FHD+ Super AMOLED.
*Images simulated for illustrative purposes. **Infinity Display: a near bezel-less, full-frontal glass, edge-to-edge screen. ***Measured diagonally, the screen size is 6.4" in the full rectangle and 6.2" with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout.
![See it all on a big, brilliant screen]()
Slim on the outside, big on the inside
Everything you want in a phone in a slim body. Housing a large 5,000mAh(typical)* battery in the 8.6 mm-thick device, Galaxy A31 fits right in your hand and comes in a geometric design with a glossy finish. Choose from Prism Crush Black, Prism Crush White.
*Colour availability may vary by country or carrier. **Typical value tested under third-party laboratory conditions. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,860mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.
Quad Cam lets you shoot with more perspective
Go ultra high-res with a 48MP Main Cam for crisp, clear photos day and night. A 123° 8MP Ultra Wide Cam captures more of the view. Choose the upgraded 5MP Macro Cam for highly refined close-ups, and make sure the subject always stands out with the 5MP Depth Camera's multiple Live Focus effects.
Capture more of the view from the same spot
Capture the wider world with the Ultra Wide Camera's wider field of vision. And with the 48MP Main Camera, your story stays bright and clear throughout the day.
Macro Cam that captures the up-close details
Quad Cam's built-in 5MP Macro Cam (40mm) shoots with clarity and quality helping you bring out the ultra-fine details of your close-up shots. Apply natural background blur (Bokeh) to isolate your subject and make it stand out.
*Images simulated for illustrative purposes. **Macro Camera feature supported for rear camera only.
Depth Camera brings your subject into the spotlight
The 5MP Depth Camera lets you adjust the depth of field before and after you nail the shot. The advanced 5MP Depth Camera knocks out unwanted background noise from your images to make them look more professional.
Attention-grabbing selfies made easy
You want your selfie to look good. So for stunning daytime looks, Galaxy A31's 20MP front camera gives you clear, high-resolution photos. And with Live focus to gently blur the background, your face becomes the star.
Power that keeps you going
When out living life, you need a phone that can last. A 5,000mAh (typical)* battery gives you the power to stream, share and game on. And if you start running low, plug in and power up with 15W Fast Charging.
*Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,860mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.
Give yourself more room to play
Galaxy A31 has fast processing and spacious storage so you can focus on now. An advanced Octa-core processor and 4GB of RAM deliver smooth and efficient performance. Download more and delete less with 128GB internal storage. Add even more with a 512GB microSD card.
*User memory space may be less than the total memory space due to system files. User memory may differ by region, carrier, and supporting language, and may change after software upgrade **MicroSD card sold separately.
Game Booster gives you the edge
Maximise performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimise battery, temperature and memory.
Game Booster gives you the edge
Maximise performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimise battery, temperature and memory.
Your fingerprint is the key
Galaxy A31 comes with high-tech biometric authentication. The On-Screen Fingerprint scanner recognises your unique fingerprint, so you can press and unlock in one easy move.
*If you use a screen protector, make sure it allows for use of the On-screen fingerprint sensor.
PB Tech is an Authorised Samsung Service Centre
Specifications
Reviews
Delivery & Pick-up
Delivery Estimates
The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.
Next Day Delivery
Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.
Same Day Delivery
Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.
Shipping Costs
Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.
To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.
Shipping Security & Insurance
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
1 Hour Store Pick-up / Click & Collect
You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.
Overseas Shipments
PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com
Returns & Warranty
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Samsung Galaxy A31 4GB+128GB Smartphone Black - (B-Grade Refurbished) SM-A315G - Supplied with USB cable - Reconditioned by PBTech - 1 Year Warranty
- Brand: Samsung
- MPN: EXMPHSAM0031B
- Part #: EXMPHSAM0031B
Product URL: https://www.pbtech.co.nz/product/EXMPHSAM0031B/Samsung-Galaxy-A31-SM-A315G-A-Grade-Refurbished-Sm
| Branch | New Stock | On Display |
|---|---|---|
| Albany | 0 | |
| Glenfield | 0 | |
| Queen Street | 0 | |
| Auckland Uni | 0 | |
| Newmarket | 0 | |
| Westgate | 0 | |
| Penrose | 0 | |
| Henderson (Express) | 0 | |
| St Lukes | 0 | |
| Manukau | 0 | |
| Hamilton | 0 | |
| Tauranga | 0 | |
| New Plymouth | 0 | |
| Palmerston North | 0 | |
| Petone | 0 | |
| Wellington | 0 | |
| Head Office | 0 | |
| Hornby | 0 | |
| Christchurch Central | 0 |
Features
![]()
See it all on a big, brilliant screen
Immerse yourself in the large 6.4" Infinity-U Display of the Galaxy A31. A wide aspect ratio fills your screen with content from edge to edge. Watch your favorite videos, games and live streams in vivid FHD+ Super AMOLED.
*Images simulated for illustrative purposes. **Infinity Display: a near bezel-less, full-frontal glass, edge-to-edge screen. ***Measured diagonally, the screen size is 6.4" in the full rectangle and 6.2" with accounting for the rounded corners. Actual viewable area is less due to the rounded corners and the camera cutout.
![See it all on a big, brilliant screen]()
Slim on the outside, big on the inside
Everything you want in a phone in a slim body. Housing a large 5,000mAh(typical)* battery in the 8.6 mm-thick device, Galaxy A31 fits right in your hand and comes in a geometric design with a glossy finish. Choose from Prism Crush Black, Prism Crush White.
*Colour availability may vary by country or carrier. **Typical value tested under third-party laboratory conditions. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,860mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.
Quad Cam lets you shoot with more perspective
Go ultra high-res with a 48MP Main Cam for crisp, clear photos day and night. A 123° 8MP Ultra Wide Cam captures more of the view. Choose the upgraded 5MP Macro Cam for highly refined close-ups, and make sure the subject always stands out with the 5MP Depth Camera's multiple Live Focus effects.
Capture more of the view from the same spot
Capture the wider world with the Ultra Wide Camera's wider field of vision. And with the 48MP Main Camera, your story stays bright and clear throughout the day.
Macro Cam that captures the up-close details
Quad Cam's built-in 5MP Macro Cam (40mm) shoots with clarity and quality helping you bring out the ultra-fine details of your close-up shots. Apply natural background blur (Bokeh) to isolate your subject and make it stand out.
*Images simulated for illustrative purposes. **Macro Camera feature supported for rear camera only.
Depth Camera brings your subject into the spotlight
The 5MP Depth Camera lets you adjust the depth of field before and after you nail the shot. The advanced 5MP Depth Camera knocks out unwanted background noise from your images to make them look more professional.
Attention-grabbing selfies made easy
You want your selfie to look good. So for stunning daytime looks, Galaxy A31's 20MP front camera gives you clear, high-resolution photos. And with Live focus to gently blur the background, your face becomes the star.
Power that keeps you going
When out living life, you need a phone that can last. A 5,000mAh (typical)* battery gives you the power to stream, share and game on. And if you start running low, plug in and power up with 15W Fast Charging.
*Typical value tested under third-party laboratory condition. Typical value is the estimated average value considering the deviation in battery capacity among the battery samples tested under IEC 61960 standard. Rated (minimum) capacity is 4,860mAh. Actual battery life may vary depending on network environment, usage patterns and other factors.
Give yourself more room to play
Galaxy A31 has fast processing and spacious storage so you can focus on now. An advanced Octa-core processor and 4GB of RAM deliver smooth and efficient performance. Download more and delete less with 128GB internal storage. Add even more with a 512GB microSD card.
*User memory space may be less than the total memory space due to system files. User memory may differ by region, carrier, and supporting language, and may change after software upgrade **MicroSD card sold separately.
Game Booster gives you the edge
Maximise performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimise battery, temperature and memory.
Game Booster gives you the edge
Maximise performance with Game Booster. Cut distractions and up your game with a dedicated interface and easy-to-reach menu. Frame Booster gives graphics smooth, life-like motion. And play at your best as Game Booster learns your usage patterns to optimise battery, temperature and memory.
Your fingerprint is the key
Galaxy A31 comes with high-tech biometric authentication. The On-Screen Fingerprint scanner recognises your unique fingerprint, so you can press and unlock in one easy move.
*If you use a screen protector, make sure it allows for use of the On-screen fingerprint sensor.
PB Tech is an Authorised Samsung Service Centre
Specifications
Processor
CPU Speed
2GHz, 1.7GHz
CPU Type
Octa-Core
Display
Size (Main_Display)
162.1mm (6.4" full rectangle) / 158.7mm (6.2" rounded corners)
Resolution (Main Display)
1080 x 2400 (FHD+)
Technology (Main Display)
Super AMOLED
Colour Depth (Main Display)
16M
Camera
Rear Camera - Resolution (Multiple)
48.0 MP + 5.0 MP + 8.0 MP + 5.0 MP
Rear Camera - F Number (Multiple)
F2.0 , F2.4 , F2.2 , F2.4
Rear Camera - Auto Focus
Yes
Rear Camera - OIS
No
Rear Camera Zoom
Digital Zoom up to 8x
Front Camera - Resolution
20.0 MP
Front Camera - F Number
F2.2
Front Camera - Auto Focus
No
Front Camera - OIS
No
Rear Camera - Flash
Yes
Front Camera - Flash
No
Video Recording Resolution
FHD (1920 x 1080)@30fps
Memory
RAM_Size (GB)
4
ROM Size (GB)
128
Available Memory (GB)*
104.6
External Memory Support
MicroSD (Up to 512GB)
Network/Bearer
Number of SIM
Dual-SIM
SIM size
Nano-SIM (4FF)
SIM Slot Type
SIM 1 + SIM 2 + MicroSD
Infra
2G GSM, 3G WCDMA, 4G LTE FDD, 4G LTE TDD
2G GSM
GSM850, GSM900, DCS1800, PCS1900
3G UMTS
B1(2100), B2(1900), B4(AWS), B5(850), B8(900)
4G FDD LTE
B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B13(700), B17(700), B20(800), B28(700), B66(AWS-3)
4G TDD LTE
B38(2600), B40(2300), B41(2500)
Connectivity
ANT+
No
USB Interface
USB Type-C
USB Version
USB 2.0
Location Technology
GPS, Glonass, Beidou, Galileo
Earjack
3.5mm Stereo
MHL
No
Wi-Fi
802.11 a/b/g/n/ac 2.4+5GHz
Wi-Fi Direct
Yes
Bluetooth Version
Bluetooth v5.0
NFC
Yes
PC Sync.
Smart Switch (PC version)
General Information
OS
Android
Form Factor
Touchscreen Bar
Sensors
Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
Physical specification
Dimension (HxWxD, mm)
159.3 x 73.1 x 8.6
Weight (g)
185
Internet Usage Time(LTE) (Hours)
Up to 20
Internet Usage Time(Wi-Fi) (Hours)
Up to 20
Video Playback Time (Hours)
Up to 22
Battery Capacity (mAh, Typical)
5000
Removable
No
Audio Playback Time (Hours)
Up to 97
Talk Time (4G LTE) (Hours)
Up to 33
Audio and Video
Stereo Support
No
Video Playing Format
MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
Video Playing Resolution
FHD (1920 x 1080)@60fps
Audio Playing Format
MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Services and Applications
Gear Support
Galaxy Buds+, Galaxy Buds, Galaxy Fit, Galaxy Fit e, Galaxy Watch, Galaxy Watch Active, Galaxy Watch Active2, Gear Fit, Gear Fit2, Gear Fit2 Pro, Gear Sport, Gear1, Gear2, Gear2 Neo, Gear S, Gear S2, Gear S3, Gear IconX, Gear IconX (2018)
Samsung DeX Support
No
Mobile TV
No
