Screen size
Zenfone 5z ZS620KL6.2"
Zenfone 8 FlipWinner: 6.7"+7%
Quick verdict
Zenfone 8 Flip leads the measured specs 14-5.
Measured wins
Zenfone 5z ZS620KL
5
spec wins
Ties
3
equal specs
Zenfone 8 Flip
14
spec wins
Overall winner
Screen size
Technology
Zenfone 5z ZS620KL
GSM / CDMA / HSPA / LTE
Zenfone 8 Flip
GSM / HSPA / LTE / 5G
2G bands
Zenfone 5z ZS620KL
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA - C version
Zenfone 8 Flip
GSM 850 / 900 / 1800 / 1900
3G bands
Zenfone 5z ZS620KL
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 - B version, C version, HSDPA 800 / 850 / 900 / 1900 / 2100 - A version
Zenfone 8 Flip
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
Zenfone 5z ZS620KL
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41 - B version, C version, 1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41 - A version
Zenfone 8 Flip
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
Speed
Zenfone 5z ZS620KL
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps
Zenfone 8 Flip
HSPA 42.2/5.76 Mbps, LTE (6CA) Cat20 2000/150 Mbps, 5G
5G bands
Zenfone 5z ZS620KL
-
Zenfone 8 Flip
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78, 77, 78 SA/NSA
Announced
Zenfone 5z ZS620KL
2018, February. Released 2018, June
Zenfone 8 Flip
2021, May 12
Status
Zenfone 5z ZS620KL
Discontinued
Zenfone 8 Flip
Available. Released 2021, May 13
Dimensions
Zenfone 5z ZS620KL
153 x 75.7 x 7.9 mm (6.02 x 2.98 x 0.31 in)
Zenfone 8 Flip
165 x 77.3 x 9.6 mm (6.50 x 3.04 x 0.38 in)
Weight
Zenfone 5z ZS620KL
165 g (5.82 oz)
Zenfone 8 Flip
230 g (8.11 oz)
Build
Zenfone 5z ZS620KL
Glass front (Gorilla Glass), aluminum back, aluminum frame
Zenfone 8 Flip
Glass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frame
SIM
Zenfone 5z ZS620KL
Nano-SIM + Nano-SIM
Zenfone 8 Flip
Nano-SIM + Nano-SIM
Type
Zenfone 5z ZS620KL
IPS LCD
Zenfone 8 Flip
Super AMOLED, 90Hz, HDR10+, 700 nits (HBM), 1000 nits (peak)
Size
Zenfone 5z ZS620KL
6.2 inches, 96.9 cm2 (~83.6% screen-to-body ratio)
Zenfone 8 Flip
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
Zenfone 5z ZS620KL
1080 x 2246 pixels, 18.7:9 ratio (~402 ppi density)
Zenfone 8 Flip
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection
Zenfone 5z ZS620KL
Corning Gorilla Glass (unspecified version)
Zenfone 8 Flip
Corning Gorilla Glass 6
OS
Zenfone 5z ZS620KL
Android 8.0 (Oreo), upgradable to Android 10
Zenfone 8 Flip
Android 11, upgradable to Android 13
Chipset
Zenfone 5z ZS620KL
Qualcomm SDM845 Snapdragon 845 (10 nm)
Zenfone 8 Flip
Qualcomm SM8350 Snapdragon 888 5G (5 nm)
CPU
Zenfone 5z ZS620KL
Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Zenfone 8 Flip
Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPU
Zenfone 5z ZS620KL
Adreno 630
Zenfone 8 Flip
Adreno 660
Card slot
Zenfone 5z ZS620KL
microSDXC (uses shared SIM slot)
Zenfone 8 Flip
microSDXC (dedicated slot)
Internal
Zenfone 5z ZS620KL
64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
Zenfone 8 Flip
128GB 8GB RAM, 256GB 8GB RAM
Other
Zenfone 5z ZS620KL
-
Zenfone 8 Flip
UFS 3.1
Dual
Zenfone 5z ZS620KL
12 MP, f/1.8, 24mm (wide), 1/2.55", 1.4µm, PDAF, 4-axis OIS 8 MP, f/2.0, 12mm (ultrawide), 1/4.0", 1.12µm, no AF
Zenfone 8 Flip
-
Features
Zenfone 5z ZS620KL
Dual-LED dual-tone flash, HDR, panorama
Zenfone 8 Flip
Dual-LED flash, HDR, auto panorama (motorized rotation)
Video
Zenfone 5z ZS620KL
4K@30fps, 1080p@60/120fps, 1080p@30fps (gyro-EIS), 720p@240fps
Zenfone 8 Flip
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Triple
Zenfone 5z ZS620KL
-
Zenfone 8 Flip
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 8 MP, f/2.4, 80mm (telephoto), PDAF, 3x optical zoom 12 MP, f/2.2, 112˚, 14mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
Single
Zenfone 5z ZS620KL
8 MP, f/2.0, 24mm (wide), 1/4.0", 1.12µm
Zenfone 8 Flip
-
Features
Zenfone 5z ZS620KL
HDR
Zenfone 8 Flip
Dual-LED flash, HDR, auto panorama (motorized rotation)
Video
Zenfone 5z ZS620KL
1080p@30fps (gyro-EIS)
Zenfone 8 Flip
8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR
Triple
Zenfone 5z ZS620KL
-
Zenfone 8 Flip
Motorized flip-up main camera module
Loudspeaker
Zenfone 5z ZS620KL
Yes, with dual speakers
Zenfone 8 Flip
Yes, with stereo speakers
3.5mm jack
Zenfone 5z ZS620KL
Yes
Zenfone 8 Flip
No
Other
Zenfone 5z ZS620KL
24-bit/192kHz Hi-Res audio
Zenfone 8 Flip
24-bit/192kHz Hi-Res audio
WLAN
Zenfone 5z ZS620KL
Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct
Zenfone 8 Flip
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
Zenfone 5z ZS620KL
v5.0, A2DP, LE
Zenfone 8 Flip
5.2, A2DP, LE, aptX HD, aptX Adaptive
Positioning
Zenfone 5z ZS620KL
GPS, GLONASS, BDS
Zenfone 8 Flip
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
Zenfone 5z ZS620KL
Yes
Zenfone 8 Flip
Yes
Radio
Zenfone 5z ZS620KL
FM radio
Zenfone 8 Flip
No
USB
Zenfone 5z ZS620KL
USB Type-C 2.0, OTG
Zenfone 8 Flip
USB Type-C 2.0
Sensors
Zenfone 5z ZS620KL
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Zenfone 8 Flip
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
Zenfone 5z ZS620KL
Li-Ion 3300 mAh, non-removable
Zenfone 8 Flip
Li-Po 5000 mAh
Charging
Zenfone 5z ZS620KL
18W wired
Zenfone 8 Flip
30W wired, PD3.0
Colors
Zenfone 5z ZS620KL
Midnight Blue, Meteor Silver
Zenfone 8 Flip
Galactic Black, Glacier Silver
Models
Zenfone 5z ZS620KL
Z01RD
Zenfone 8 Flip
ZS672KS, I004D
Price
Zenfone 5z ZS620KL
About 500 EUR
Zenfone 8 Flip
About 380 EUR