Product
Vivo Z3
Vivo Z3
Honor V8
Honor V8
Battery
Type 3315 mAh, non-removable Li-Ion 3500 mAh, non-removable
Body
Dimensions 156 x 75.6 x 8.1 mm (6.14 x 2.98 x 0.32 in) 157 x 77.6 x 7.8 mm (6.18 x 3.06 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 164 g (5.78 oz) 170 g (6.00 oz)
Comms
Bluetooth 4.2, A2DP, EDR, LE, aptX 4.2, A2DP, LE
Infrared port - Yes
NFC No Yes (KNT-AL10, KNT-AL20)
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
Radio FM radio No
USB microUSB 2.0, OTG USB Type-C
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct
Display
Protection - Corning Gorilla Glass 3
Resolution 1080 x 2280 pixels, 19:9 ratio (~400 ppi density) 1080 x 1920 pixels (KNT-AL10, KNT-TL10) (~386 ppi pixel density)1440 x 2560 pixels (KNT-AL20), 16:9 ratio (~515 ppi density)
Size 6.3 inches, 99.1 cm2 (~84.0% screen-to-body ratio) 5.7 inches, 89.6 cm2 (~73.5% screen-to-body ratio)
Type IPS LCD IPS-NEO LCD
Features
Sensors Infrared Face ID, fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2018, October. Released 2018, October 2016, May. Released 2016, May
Status Discontinued Discontinued
Main Camera
Dual 16 MP, f/2.0, PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama Dual-LED dual-tone flash, panorama, HDR
Single - 12 MP, f/2.2, 27mm (wide), 1/2.9", 1.25µm, PDAF 12 MP B/W
Video 1080p@30fps 1080p@60fps, 1080p@30fps, 720p@120fps
Memory
Card slot microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
Internal 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM 32GB 4GB RAM (AL10,TL10), 64GB 4GB RAM (AL20)
Misc
Colors Starry Night, Aurora Blue, Dream Powder Silver, Gold, Rose Gold
Models V1813BT, V1813BA KNT-AL10, KNT-TL10, KNT-AL20, KNT-UL10
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, 34, 38, 39, 40, 41 1, 3, 4, 7
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / CDMA / HSPA / LTE GSM / HSPA / LTE
  CDMA 800 / 1900 & TD-SCDMA -
Platform
Chipset Qualcomm SDM670 Snapdragon 670 (10 nm)Qualcomm SDM710 Snapdragon 710 (10 nm) Kirin 950 (16 nm) (KNT-AL10, KNT-TL10)Kirin 955 (16 nm) (KNT-AL20)
CPU Octa-core (2x2.0 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)Octa-core (2x2.2 GHz 360 Gold & 6x2.2 GHz Kryo 360 Silver) Octa-core (4x2.3 GHz Cortex-A72 & 4x1.8 GHz Cortex A53)Octa-core (4x2.5 GHz Cortex-A72 & 4x1.8 GHz Cortex A53)
GPU Adreno 615Adreno 616 Mali-T880 MP4
OS Android 8.1 (Oreo) Android 6.0 (Marshmallow), EMUI 4.1
Selfie camera
Features HDR -
Single 12 MP, f/2.0, (wide), 1/2.8", 1.28µm 8 MP, f/2.4
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes