Product
Honor 4C
Honor 4C
Vivo Y90
Vivo Y90
Battery
Type Li-Ion 2550 mAh, non-removable 4030 mAh, non-removable
Body
Build - Glass front, plastic back, plastic frame
Dimensions 143.3 x 71.9 x 8.8 mm (5.64 x 2.83 x 0.35 in) 155.1 x 75.1 x 8.3 mm (6.11 x 2.96 x 0.33 in)
SIM Dual SIM (Micro-SIM, dual stand-by) Nano-SIM + Nano-SIM
Weight 162 g (5.71 oz) 163.5 g (5.78 oz)
Comms
Bluetooth 4.0, A2DP, EDR 5.0, A2DP, LE
NFC No No
Positioning GPS, GLONASS GPS, GLONASS, GALILEO
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, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Display
Resolution 720 x 1280 pixels, 16:9 ratio (~294 ppi density) 720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Size 5.0 inches, 68.9 cm2 (~66.9% screen-to-body ratio) 6.22 inches, 96.6 cm2 (~82.9% screen-to-body ratio)
Type IPS LCD IPS LCD
Features
Sensors Accelerometer, proximity, compass Accelerometer, proximity, compass
Launch
Announced 2015, April. Released 2015, April 2019, July. Released 2019, July
Status Discontinued Discontinued
Main Camera
Features LED flash, panorama, HDR LED flash, panorama
Single 13 MP, f/2.0, AF 8 MP, f/2.0, AF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDHC (dedicated slot) microSDXC (dedicated slot)
Internal 8GB 2GB RAM 16GB 2GB RAM, 32GB 2GB RAM
  - eMMC 5.1
Misc
Colors White, Black, Gold Black, Gold
Models CHM-U01, CHC-U01, CHC-U23, CHC-U03, CHM-UL00, CHM-TL00, CHM-TL00H 1908, 1823
SAR - 1.28 W/kg (head)     0.61 W/kg (body)    
SAR EU 0.32 W/kg (head)     0.54 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 900 / 2100 - CHM-U01 HSDPA 850 / 900 / 2100
4G bands - 1, 3, 5, 8, 38, 40, 41
Speed HSPA 42.2/5.76 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Technology GSM / HSPA GSM / HSPA / LTE
Platform
Chipset Kirin 620 (28 nm) Mediatek MT6761 Helio A22 (12 nm)
CPU Octa-core 1.2 GHz Cortex-A53 Quad-core 2.0 GHz Cortex-A53
GPU Mali-450MP4 PowerVR GE8320
OS Android 4.4.2 (KitKat), upgradable to 6 (Marshmallow), EMUI 3 Android 8.1 (Oreo), Funtouch 4.5
Selfie camera
Single 5 MP 5 MP, f/1.8
Video 720p 720p
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes