Product
Oppo A15s
Oppo A15s
Vivo Y35 (2015)
Vivo Y35 (2015)
Battery
Charging 10W wired -
Music play - Up to 32 h
Stand-by - Up to 410 h (2G) / Up to 410 h (3G)
Talk time - Up to 13 h (2G) / Up to 13 h (3G)
Type Li-Po 4230 mAh 2300 mAh, non-removable
Body
Build Glass front, plastic back, plastic frame -
Dimensions 164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in) 143.3 x 71 x 6.8 mm (5.64 x 2.80 x 0.27 in)
SIM Nano-SIM + Nano-SIM Dual SIM (Micro-SIM, dual stand-by)
Weight 177 g (6.24 oz) 153 g (5.40 oz)
Comms
Bluetooth 5.0, A2DP, LE, aptX 4.0, A2DP, EDR
Infrared port - Yes
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS GPS
Radio FM radio FM radio
USB microUSB 2.0, OTG microUSB 2.0, OTG
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
Display
Protection - Corning Gorilla Glass 3
Resolution 720 x 1600 pixels, 20:9 ratio (~269 ppi density) 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Size 6.52 inches, 102.6 cm2 (~83.0% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~67.7% screen-to-body ratio)
Type IPS LCD, 480 nits (typ) IPS LCD
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity Accelerometer, proximity, compass
Launch
Announced 2020, December 18 2015, July. Released 2015, July
Status Available. Released 2020, December 18 Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, HDR, panorama
Single - 13 MP, AF
Triple 13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM 16GB 2GB RAM
  eMMC 5.1 eMMC 4.5
Misc
Colors Dynamic Black, Fancy White White/Gold
Models CPH2179 Y35
SAR - 0.53 W/kg (head)     1.34 W/kg (body)    
SAR EU - 0.28 W/kg (head)     0.70 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 LTE 850 / 900 / 1800 / 2100
Speed HSPA, LTE HSPA, LTE
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Platform
Chipset Mediatek MT6765 Helio P35 (12 nm) Qualcomm MSM8916 Snapdragon 410 (28 nm)
CPU Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Quad-core 1.2 GHz Cortex-A53
GPU PowerVR GE8320 Adreno 306
OS Android 10, ColorOS 7.2 Android 5.0 (Lollipop), Funtouch 2.1
Selfie camera
Features HDR -
Single 8 MP, f/2.0, (wide) 5 MP
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes