Product
Vivo iQOO Z5
Vivo iQOO Z5
Samsung Galaxy A8 (2016)
Samsung Galaxy A8 (2016)
Battery
Charging 44W wired, 50% in 26 min -
Music play - Up to 44 h
Talk time - Up to 22 h (3G)
Type 5000 mAh Li-Ion 3300 mAh, non-removable
Body
Build Glass front (Panda Glass), plastic frame, plastic back Glass front, aluminum back, aluminum frame
Dimensions 164.7 x 76.7 x 8.5 mm (6.48 x 3.02 x 0.33 in) 156.6 x 76.8 x 7.2 mm (6.17 x 3.02 x 0.28 in)
SIM Nano-SIM + Nano-SIM Nano-SIMNano-SIM + Nano-SIM
Weight 193 g (6.81 oz) 182 g (6.42 oz)
Comms
Bluetooth 5.2, A2DP, LE, aptX HD, aptX Adaptive 4.1, A2DP, EDR, LE
NFC No Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS/ BDS (market dependant)
Radio No FM radio, RDS, recording
USB USB Type-C, OTG microUSB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct
Display
Protection Panda Glass -
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 1080 x 1920 pixels, 16:9 ratio (~386 ppi density)
Size 6.67 inches, 107.4 cm2 (~85.0% screen-to-body ratio) 5.7 inches, 89.6 cm2 (~74.5% screen-to-body ratio)
Type IPS LCD, 120Hz, HDR10, 650 nits (typ) Super AMOLED
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, proximity, compass
  - ANT+
Launch
Announced 2021, September 23 2016, September. Released 2016, October
Status Available. Released 2021, September 28 Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Single - 16 MP, f/1.9, AF
Triple 64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) -
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 1080p@30fps
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 32GB 3GB RAM
  UFS 3.1 eMMC 5.1
Misc
Colors Arctic Dawn, Mystic Space, Cyber Grid, Aurora Blue, Pink, Silver, Gold
Models V2148A SM-A8100, SM-A810F, SM-A810F, SM-A810YZ, SM-A810S
SAR EU - 0.13 W/kg (head)     1.17 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 - China 1, 3, 5, 7, 8, 28, 38 - Taiwan
5G bands 1, 5, 8, 28, 41, 77, 78 SA/NSA - China -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE
  77, 78 SA/NSA - India 1, 3, 5, 7, 8, 20, 40 - UAE
Platform
Chipset Qualcomm SM7325 Snapdragon 778G 5G (6 nm) Exynos 7420 Octa (14 nm)
CPU Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55) Octa-core (4x2.1 GHz Cortex-A57 & 4x1.5 GHz Cortex-A53)
GPU Adreno 642L Mali-T760MP8
OS Android 11, Funtouch 12 (International), OriginOS for iQOO 1.0 (China) Android 6.0.1 (Marshmallow)
Selfie camera
Features HDR -
Single 16 MP, f/2.5, (wide) 8 MP, f/1.9
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with dual speakers Yes