vivo Y12i vs Oppo A12s

Phones Images
PHONES
Phone Names vivo Y12i Oppo A12s
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 401, 3, 5, 8, 38, 40, 41
EDGE-No
GPRS-Yes
SpeedHSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 MbpsHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2020, July 10. Released 2020, July 102020, July 14. Released 2020, July 26
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frameGlass front, plastic back, plastic frame
Dimensions159.4 x 76.8 x 8.9 mm (6.28 x 3.02 x 0.35 in)155.9 x 75.5 x 8.3 mm (6.14 x 2.97 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight190.5 g (6.74 oz)165 g (5.82 oz)
Display
Protection-Corning Gorilla Glass 3
Resolution720 x 1544 pixels, 19.3:9 ratio (~268 ppi density)720 x 1520 pixels, 19:9 ratio (~271 ppi density)
Size6.35 inches, 99.6 cm2 (~81.4% screen-to-body ratio)6.2 inches, 95.9 cm2 (~81.5% screen-to-body ratio)
TypeIPS LCDIPS LCD, 450 nits (typ)
Platform
CPUOcta-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53)Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
ChipsetQualcomm SDM439 Snapdragon 439 (12 nm)Mediatek MT6765 Helio P35 (12 nm)
GPUAdreno 505PowerVR GE8320
OSAndroid 9.0 (Pie), Funtouch 9.1Android 9.0 (Pie), ColorOS 6.1
Memory
Call records-Yes
Card slotmicroSDXC (uses shared SIM slot)microSDXC (dedicated slot)
Internal32GB 3GB RAM32GB 3GB RAM
Phonebook-Yes
 eMMC 5.1eMMC 5.1
Main Camera
Dual13 MP, f/2.2, PDAF Auxiliary lens13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF Auxiliary lens
FeaturesLED flash, HDR, panoramaLED flash, HDR, panorama
Single8 MP, f/1.8-
Video1080p@30fps1080p@30fps
Selfie camera
Features-HDR
Single8 MP, f/1.85 MP, f/2.4, 1/5.0", 1.12µm
Video1080p@30fps-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP, LE5.0, A2DP, LE
NFCNoNo
PositioningGPS, GLONASS, GALILEO, BDSGPS, GLONASS, BDS
RadioFM radioFM radio
USBmicroUSB 2.0, OTGmicroUSB 2.0, OTG
WLANWi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
Games-No
Messaging-SMS
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
Charging10W wired10W wired
Type5000 mAhLi-Po 4230 mAh
Misc
ColorsAgate Red, Mineral BlueDeep Blue, Flowing Silver
PriceAbout 110 EURAbout 120 EUR
SAR-1.28 W/kg (head)     0.42 W/kg (body)    
SAR EU-1.49 W/kg (head)