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Oppo A31 vs Vivo S1

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Expected CA$ 99
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Expected CA$ 290

Oppo A31 vs Vivo S1 Full Details

DISPLAY
Type
IPS LCD capacitive touchscreen, 16M colors Super AMOLED
Screen Size
4.5 inches, 55.8 cm2 (~64.6% screen-to-body ratio) 6.38 inches, 99.9 cm2 (~83.3% screen-to-body ratio)
Resolution
480 x 854 pixels, 16:9 ratio (~218 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~404 ppi density)
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BUILD
Dimensions
131.9 x 65.5 x 8 mm (5.19 x 2.58 x 0.31 in) 159.5 x 75.2 x 8.1 mm (6.28 x 2.96 x 0.32 in)
Weight
135 g (4.76 oz) 179 g (6.31 oz)
Color
White, Blue DiamondBlack, SkylineBlue, CosmicGreen
REAR CAMERA
Rear
8 MP, AF 16 MP, f/1.8, (wide), 1/2.8", 1.12µm, PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (depth)
Features
LED flash LED flash, HDR, panorama
Video
1080p@30fps 1080p@30fps
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SELFIE CAMERA
Selfie
5 MP 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
INTERNAL
Chipset
Qualcomm Snapdragon 410 (28 nm) Mediatek Helio P65 (12 nm)
CPU
Quad-core 1.2 GHz Cortex-A53 Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU
Adreno 306 Mali-G52 MC2
Card
microSD, up to 256 GB (dedicated slot) microSDXC (dedicated slot)
Builtin
8GB 1GB RAM 128GB 4GB RAM, 128GB 6GB RAM
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BATTERY
USB
microUSB 2.0 microUSB 2.0, OTG
Battery
Non-removable Li-Ion 2000 mAh battery Li-Po 4500 mAh, non-removable
BASIC
Technology
GSM / LTE GSM / HSPA / LTE
Sim
Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
OS
Android 4.4 (KitKat) Android 9.0 (Pie); Funtouch 9
WLAN
Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetoth
4.0, A2DP 5.0, A2DP, LE
GPS
Yes, with A-GPS GPS, GLONASS, GALILEO, BDS
Radio
No FM radio
Sensor
Accelerometer, proximity Fingerprint (under display, optical), accelerometer, proximity, compass


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Oppo A31
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Vivo S1