Oppo A31 (2015)
4.5" · 65.5 mm · screen ~56.04×99.62 mm · 2015
Data & image source: GSMArena.com ↗
Full spec ↓Matching glass from 95 other models
🟢 High 48 models
- Samsung Galaxy A3 Duos 4.5" · 65.5 mm
- Samsung Galaxy A3 4.5" · 65.5 mm
- Samsung Galaxy S5 mini Duos 4.5" · 64.8 mm
- Samsung Galaxy Avant 4.5" · 66 mm
- Samsung Galaxy S5 mini 4.5" · 64.8 mm
- Samsung Galaxy Core LTE G386W 4.5" · 66.3 mm
- Samsung Galaxy Win Pro G3812 4.5" · 66.5 mm
- Samsung Galaxy Express 2 4.5" · 65.7 mm
- Oppo Neo 5 (2015) 4.5" · 65.5 mm
- Oppo Neo 5s 4.5" · 65.5 mm
- Motorola Moto E Dual SIM (2nd gen) 4.5" · 66.8 mm
- Motorola Moto E (2nd gen) 4.5" · 66.8 mm
- Acer Liquid Z330 4.5" · 66.5 mm
- Acer Liquid Z320 4.5" · 66.5 mm
- Acer Liquid M330 4.5" · 66.5 mm
- Acer Liquid M320 4.5" · 66.5 mm
- Acer Liquid Z410 4.5" · 66.7 mm
- alcatel Pop Astro 4.5" · 65.3 mm
- alcatel Pixi 3 (4.5) 4.5" · 65.1 mm
- Asus Zenfone Go ZB450KL 4.5" · 66.7 mm
- Asus Zenfone Go ZB452KG 4.5" · 66.7 mm
- Asus Zenfone Go ZC451TG 4.5" · 67 mm
- Asus Zenfone C ZC451CG 4.5" · 67 mm
- Cat S30 4.5" · 72.7 mm
- Honor Bee 4.5" · 66.7 mm
- Lenovo A Plus 4.5" · 66 mm
- Lenovo A2010 4.5" · 66.5 mm
- LG K3 (2017) 4.5" · 69.8 mm
- LG K3 4.5" · 67.7 mm
- LG K4 4.5" · 66.7 mm
- LG Tribute 2 4.5" · 64.9 mm
- LG Leon 4.5" · 64.9 mm
- Nokia 1 4.5" · 67.8 mm
- Huawei Ascend G535 4.5" · 65.3 mm
- Huawei Ascend P7 mini 4.5" · 65.3 mm
- Huawei Ascend G6 4G 4.5" · 65.3 mm
- Oppo Neo 3 4.5" · 65.8 mm
- Oppo Neo 5 4.5" · 65.8 mm
- Oppo Neo 4.5" · 65.8 mm
- Motorola Moto G 4G 4.5" · 65.9 mm
- Motorola Moto G Dual SIM 4.5" · 65.9 mm
- Motorola Moto G 4.5" · 65.9 mm
- Huawei Ascend G6 4.5" · 65 mm
- Huawei Ascend D1 XL U9500E 4.5" · 64.9 mm
- Huawei Ascend D quad 4.5" · 64.9 mm
- Samsung Galaxy Core LTE 4.5" · 66.3 mm
- Xiaomi Mi 2A 4.5" · 66.5 mm
- Samsung G3812B Galaxy S3 Slim 4.52" · 66 mm
🟡 Medium 19 models
- Oppo Joy 3 4.5" · 66.6 mm
- Huawei Y3II 4.5" · 66.7 mm
- Huawei Ascend G525 4.5" · 66.8 mm
- Oppo T29 4.5" · 67 mm
- Huawei Ascend Y540 4.5" · 67 mm
- Huawei Ascend Y520 4.5" · 67 mm
- Huawei Ascend Y530 4.5" · 67 mm
- Huawei Ascend G510 4.5" · 67 mm
- Huawei Ascend D1 4.5" · 64 mm
- Huawei Ascend D quad XL 4.5" · 64 mm
- Huawei Ascend W3 4.5" · 67 mm
- Oppo U705T Ulike 2 4.5" · 63.7 mm
- Huawei Ascend Y511 4.5" · 67.4 mm
- Huawei Ascend G615 4.5" · 67.5 mm
- Huawei Ascend G526 4.5" · 67.5 mm
- Huawei Ascend G600 4.5" · 67.5 mm
- Sony Xperia XZ1 Compact 4.6" · 65 mm
- Sony Xperia X Compact 4.6" · 65 mm
- Sony Xperia Z5 Compact 4.6" · 65 mm
Show low compatibility too (28) — higher risk
🟠 Low 28 models
- Motorola XT928 4.5" · 67.6 mm
- Huawei Y560 4.5" · 67.7 mm
- Huawei Ascend Y550 4.5" · 68 mm
- Samsung Z4 4.5" · 69.2 mm
- Samsung Galaxy Xcover 3 G389F 4.5" · 70.1 mm
- Samsung Galaxy J1 (2016) 4.5" · 69.3 mm
- Samsung Galaxy XCover 3 4.5" · 70.1 mm
- Samsung Galaxy Core Prime 4.5" · 67.9 mm
- Samsung Galaxy Core II 4.5" · 68 mm
- Samsung Galaxy Express I8730 4.5" · 69.1 mm
- Samsung Galaxy Express I437 4.5" · 69.3 mm
- Samsung Galaxy S II Skyrocket i727 4.5" · 68.8 mm
- Samsung Galaxy S II LTE i727R 4.5" · 69.9 mm
- Samsung I997 Infuse 4G 4.5" · 71 mm
- Lenovo B 4.5" · 66 mm
- Samsung I929 Galaxy S II Duos 4.52" · 68.9 mm
- Samsung Galaxy S II X T989D 4.52" · 67.3 mm
- Samsung Galaxy S II T989 4.52" · 68.8 mm
- Samsung Galaxy S II Epic 4G Touch 4.52" · 70 mm
- Samsung Galaxy Pop SHV-E220 4.65" · 68.1 mm
- Samsung I9500 Fraser 4.65" · 76.4 mm
- Samsung Galaxy Nexus I9250M 4.65" · 67.9 mm
- Samsung Galaxy Nexus LTE L700 4.65" · 68.6 mm
- Samsung Galaxy S II Skyrocket HD I757 no data
- Samsung Galaxy Nexus i515 4.65" · 67.9 mm
- Samsung Galaxy Nexus I9250 4.65" · 67.9 mm
- Samsung Galaxy S II HD LTE 4.65" · 68.8 mm
- Samsung Galaxy Premier I9260 4.65" · 68 mm
🟢 High 48 models
- Samsung Galaxy A3 Duos 4.5" · 65.5 mm
- Samsung Galaxy A3 4.5" · 65.5 mm
- Samsung Galaxy S5 mini Duos 4.5" · 64.8 mm
- Samsung Galaxy Avant 4.5" · 66 mm
- Samsung Galaxy S5 mini 4.5" · 64.8 mm
- Samsung Galaxy Core LTE G386W 4.5" · 66.3 mm
- Samsung Galaxy Win Pro G3812 4.5" · 66.5 mm
- Samsung Galaxy Express 2 4.5" · 65.7 mm
- Oppo Neo 5 (2015) 4.5" · 65.5 mm
- Oppo Neo 5s 4.5" · 65.5 mm
- Motorola Moto E Dual SIM (2nd gen) 4.5" · 66.8 mm
- Motorola Moto E (2nd gen) 4.5" · 66.8 mm
- Acer Liquid Z330 4.5" · 66.5 mm
- Acer Liquid Z320 4.5" · 66.5 mm
- Acer Liquid M330 4.5" · 66.5 mm
- Acer Liquid M320 4.5" · 66.5 mm
- Acer Liquid Z410 4.5" · 66.7 mm
- alcatel Pop Astro 4.5" · 65.3 mm
- alcatel Pixi 3 (4.5) 4.5" · 65.1 mm
- Asus Zenfone Go ZB450KL 4.5" · 66.7 mm
- Asus Zenfone Go ZB452KG 4.5" · 66.7 mm
- Asus Zenfone Go ZC451TG 4.5" · 67 mm
- Asus Zenfone C ZC451CG 4.5" · 67 mm
- Cat S30 4.5" · 72.7 mm
- Honor Bee 4.5" · 66.7 mm
- Lenovo A Plus 4.5" · 66 mm
- Lenovo A2010 4.5" · 66.5 mm
- LG K3 (2017) 4.5" · 69.8 mm
- LG K3 4.5" · 67.7 mm
- LG K4 4.5" · 66.7 mm
- LG Tribute 2 4.5" · 64.9 mm
- LG Leon 4.5" · 64.9 mm
- Nokia 1 4.5" · 67.8 mm
- Huawei Ascend G535 4.5" · 65.3 mm
- Huawei Ascend P7 mini 4.5" · 65.3 mm
- Huawei Ascend G6 4G 4.5" · 65.3 mm
- Oppo Neo 3 4.5" · 65.8 mm
- Oppo Neo 5 4.5" · 65.8 mm
- Oppo Neo 4.5" · 65.8 mm
- Motorola Moto G 4G 4.5" · 65.9 mm
- Motorola Moto G Dual SIM 4.5" · 65.9 mm
- Motorola Moto G 4.5" · 65.9 mm
- Huawei Ascend G6 4.5" · 65 mm
- Huawei Ascend D1 XL U9500E 4.5" · 64.9 mm
- Huawei Ascend D quad 4.5" · 64.9 mm
- Samsung Galaxy Core LTE 4.5" · 66.3 mm
- Xiaomi Mi 2A 4.5" · 66.5 mm
- Samsung G3812B Galaxy S3 Slim 4.52" · 66 mm
🟡 Medium 19 models
- Oppo Joy 3 4.5" · 66.6 mm
- Huawei Y3II 4.5" · 66.7 mm
- Huawei Ascend G525 4.5" · 66.8 mm
- Oppo T29 4.5" · 67 mm
- Huawei Ascend Y540 4.5" · 67 mm
- Huawei Ascend Y520 4.5" · 67 mm
- Huawei Ascend Y530 4.5" · 67 mm
- Huawei Ascend G510 4.5" · 67 mm
- Huawei Ascend D1 4.5" · 64 mm
- Huawei Ascend D quad XL 4.5" · 64 mm
- Huawei Ascend W3 4.5" · 67 mm
- Oppo U705T Ulike 2 4.5" · 63.7 mm
- Huawei Ascend Y511 4.5" · 67.4 mm
- Huawei Ascend G615 4.5" · 67.5 mm
- Huawei Ascend G526 4.5" · 67.5 mm
- Huawei Ascend G600 4.5" · 67.5 mm
- Sony Xperia XZ1 Compact 4.6" · 65 mm
- Sony Xperia X Compact 4.6" · 65 mm
- Sony Xperia Z5 Compact 4.6" · 65 mm
Show low compatibility too (28) — higher risk
🟠 Low 28 models
- Motorola XT928 4.5" · 67.6 mm
- Huawei Y560 4.5" · 67.7 mm
- Huawei Ascend Y550 4.5" · 68 mm
- Samsung Z4 4.5" · 69.2 mm
- Samsung Galaxy Xcover 3 G389F 4.5" · 70.1 mm
- Samsung Galaxy J1 (2016) 4.5" · 69.3 mm
- Samsung Galaxy XCover 3 4.5" · 70.1 mm
- Samsung Galaxy Core Prime 4.5" · 67.9 mm
- Samsung Galaxy Core II 4.5" · 68 mm
- Samsung Galaxy Express I8730 4.5" · 69.1 mm
- Samsung Galaxy Express I437 4.5" · 69.3 mm
- Samsung Galaxy S II Skyrocket i727 4.5" · 68.8 mm
- Samsung Galaxy S II LTE i727R 4.5" · 69.9 mm
- Samsung I997 Infuse 4G 4.5" · 71 mm
- Lenovo B 4.5" · 66 mm
- Samsung I929 Galaxy S II Duos 4.52" · 68.9 mm
- Samsung Galaxy S II X T989D 4.52" · 67.3 mm
- Samsung Galaxy S II T989 4.52" · 68.8 mm
- Samsung Galaxy S II Epic 4G Touch 4.52" · 70 mm
- Samsung Galaxy Pop SHV-E220 4.65" · 68.1 mm
- Samsung I9500 Fraser 4.65" · 76.4 mm
- Samsung Galaxy Nexus I9250M 4.65" · 67.9 mm
- Samsung Galaxy Nexus LTE L700 4.65" · 68.6 mm
- Samsung Galaxy S II Skyrocket HD I757 no data
- Samsung Galaxy Nexus i515 4.65" · 67.9 mm
- Samsung Galaxy Nexus I9250 4.65" · 67.9 mm
- Samsung Galaxy S II HD LTE 4.65" · 68.8 mm
- Samsung Galaxy Premier I9260 4.65" · 68 mm
Full specification
Basics
- Manufacturer
- OPPO
- Status
- Discontinued
- Release year
- 2015, April. Released 2015, April 17
- Price
- About 150 EUR
- Weight
- 135 g (4.76 oz)
- Dimensions
- 131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in)
- Available colors
- White, Blue
Screen
- Display type
- IPS LCD
- Screen diagonal
- 4.5 inches, 55.8 cm 2 (~64.6% screen-to-body ratio)
- Screen resolution
- 480 x 854 pixels, 16:9 ratio (~218 ppi density)
Performance
- Operating system
- Android 4.4 (KitKat)
- Chipset
- Qualcomm MSM8916 Snapdragon 410 (28 nm)
- Processor (CPU)
- Quad-core 1.2 GHz Cortex-A53
- Graphics (GPU)
- Adreno 306
- Internal storage
- 8GB 1GB RAM
- Memory card slot
- microSDXC (dedicated slot)
- Memory — other
- eMMC 4.5
Camera
- Rear camera
- 8 MP, AF
- Rear camera — features
- LED flash
- Video (rear camera)
- 1080p@30fps
- Front camera
- 5 MP
Connectivity
- SIM card
- Nano-SIM + Micro-SIM
- Wi-Fi
- Wi-Fi 802.11 b/g/n
- Bluetooth
- 4.0, A2DP
- GPS
- GPS
- NFC
- No
- FM radio
- No
- USB
- microUSB 2.0
- Sensors
- Accelerometer, proximity
Battery
- Battery
- Li-Ion 2000 mAh, non-removable
Other
- imageUrl
- https://fdn2.gsmarena.com/vv/bigpic/oppo-a31.jpg
- net2g
- GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- net3g
- TD-SCDMA
- net4g
- 38, 39, 40, 41
- speed
- TD-SCDMA, LTE Cat4 150/50 Mbps
- gprstext
- Yes
- edge
- Yes
- batstandby1
- Up to 240 h
- battalktime1
- Up to 7 h