Screen size
Zenfone 10Winner: 5.9"+7.1%
Zenfone 4 Pro ZS551KL5.5"
Quick verdict
Zenfone 10 leads the measured specs 18-2.
Measured wins
Zenfone 10
18
spec wins
Overall winner
Ties
3
equal specs
Zenfone 4 Pro ZS551KL
2
spec wins
Screen size
Technology
Zenfone 10
GSM / HSPA / LTE / 5G
Zenfone 4 Pro ZS551KL
GSM / HSPA / LTE
2G bands
Zenfone 10
GSM 850 / 900 / 1800 / 1900
Zenfone 4 Pro ZS551KL
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Zenfone 10
HSDPA 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
Zenfone 4 Pro ZS551KL
HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
4G bands
Zenfone 10
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
equal specsSD card
Stereo speakers
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
Zenfone 4 Pro ZS551KL
1, 2, 3, 4, 5, 7, 8, 17, 19, 20, 28, 38, 39, 40, 41 - Global, Taiwan, 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 41 - US, Canada, Brazil, 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 30, 38, 39, 40, 41 - India
5G bands
Zenfone 10
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 77, 78 SA/NSA
Zenfone 4 Pro ZS551KL
-
Speed
Zenfone 10
HSPA, LTE, 5G
Zenfone 4 Pro ZS551KL
HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 or 100 Mbps
Announced
Zenfone 10
2023, June 29
Zenfone 4 Pro ZS551KL
2017, August. Released 2017, October
Status
Zenfone 10
Available. Released 2023, July 10
Zenfone 4 Pro ZS551KL
Discontinued
Dimensions
Zenfone 10
146.5 x 68.1 x 9.4 mm (5.77 x 2.68 x 0.37 in)
Zenfone 4 Pro ZS551KL
156.9 x 75.6 x 7.6 mm (6.18 x 2.98 x 0.30 in)
Weight
Zenfone 10
172 g (6.07 oz)
Zenfone 4 Pro ZS551KL
175 g (6.17 oz)
Build
Zenfone 10
Glass front, aluminum frame, plastic back
Zenfone 4 Pro ZS551KL
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame
SIM
Zenfone 10
Nano-SIM + Nano-SIM
Zenfone 4 Pro ZS551KL
Nano-SIM + Nano-SIM
Other
Zenfone 10
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Zenfone 4 Pro ZS551KL
-
Type
Zenfone 10
Super AMOLED, 144Hz, HDR10+, 800 nits (HBM), 1100 nits (peak)
Zenfone 4 Pro ZS551KL
AMOLED
Size
Zenfone 10
5.92 inches, 84.6 cm2 (~84.8% screen-to-body ratio)
Zenfone 4 Pro ZS551KL
5.5 inches, 83.4 cm2 (~70.3% screen-to-body ratio)
Resolution
Zenfone 10
1080 x 2400 pixels, 20:9 ratio (~445 ppi density)
Zenfone 4 Pro ZS551KL
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Protection
Zenfone 10
Corning Gorilla Glass Victus
Zenfone 4 Pro ZS551KL
Corning Gorilla Glass 5
Other
Zenfone 10
*144Hz only available in supported games
Zenfone 4 Pro ZS551KL
-
OS
Zenfone 10
Android 13, up to 2 major Android upgrades
Zenfone 4 Pro ZS551KL
Android 7.1.1 (Nougat), upgradable to Android 8 (Oreo), ZenUI 4
Chipset
Zenfone 10
Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm)
Zenfone 4 Pro ZS551KL
Qualcomm MSM8998 Snapdragon 835 (10 nm)
CPU
Zenfone 10
Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510)
Zenfone 4 Pro ZS551KL
Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
GPU
Zenfone 10
Adreno 740
Zenfone 4 Pro ZS551KL
Adreno 540
Card slot
Zenfone 10
No
Zenfone 4 Pro ZS551KL
microSDXC (uses shared SIM slot)
Internal
Zenfone 10
128GB 8GB RAM, 256GB 8GB RAM, 256GB 16GB RAM, 512GB 16GB RAM
Zenfone 4 Pro ZS551KL
64GB 6GB RAM, 128GB 6GB RAM
Other
Zenfone 10
UFS 4.0
Zenfone 4 Pro ZS551KL
-
Dual
Zenfone 10
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, gimbal OIS 13 MP, f/2.2, 120° (ultrawide), 1/3.06", 1.12µm
Zenfone 4 Pro ZS551KL
12 MP, f/1.7, 25mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS 16 MP, 50mm (telephoto), 1/3.1", 1.0µm, AF, 2x optical zoom
Features
Zenfone 10
LED flash, HDR, panorama
Zenfone 4 Pro ZS551KL
Laser AF, color spectrum sensor, LED flash, HDR, panorama
Video
Zenfone 10
8K@24fps, 4K@30/60fps, 1080p@30/60fps; gyro-EIS, HDR
Zenfone 4 Pro ZS551KL
4K@30fps, 1080p@30/60fps, 1080p@120fps, 720p@240fps
Single
Zenfone 10
32 MP, f/2.5, (wide), 1/3.2", 0.7µm
Zenfone 4 Pro ZS551KL
8 MP, f/1.9, 22mm (wide), 1/3.2", 1.4µm, PDAF
Video
Zenfone 10
1080p@30fps
Zenfone 4 Pro ZS551KL
1080p@30fps
Features
Zenfone 10
-
Zenfone 4 Pro ZS551KL
HDR
Loudspeaker
Zenfone 10
Yes, with stereo speakers
Zenfone 4 Pro ZS551KL
Yes, dual speakers
3.5mm jack
Zenfone 10
Yes
Zenfone 4 Pro ZS551KL
Yes
Other
Zenfone 10
24-bit/192kHz Hi-Res audio Snapdragon Sound
Zenfone 4 Pro ZS551KL
24-bit/192kHz audio
WLAN
Zenfone 10
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Zenfone 4 Pro ZS551KL
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Zenfone 10
5.3, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Zenfone 4 Pro ZS551KL
5.0, A2DP, EDR, LE, aptX
Positioning
Zenfone 10
GPS (L1+L5), GLONASS (L1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Zenfone 4 Pro ZS551KL
GPS, GLONASS, BDS, GALILEO
NFC
Zenfone 10
Yes
Zenfone 4 Pro ZS551KL
Yes
Radio
Zenfone 10
No
Zenfone 4 Pro ZS551KL
FM radio
USB
Zenfone 10
USB Type-C 2.0, OTG
Zenfone 4 Pro ZS551KL
USB Type-C 2.0, OTG
Infrared port
Zenfone 10
-
Zenfone 4 Pro ZS551KL
Yes
Sensors
Zenfone 10
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Zenfone 4 Pro ZS551KL
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Type
Zenfone 10
Li-Po 4300 mAh
Zenfone 4 Pro ZS551KL
Li-Ion 3600 mAh, non-removable
Charging
Zenfone 10
30W wired, PD3.0, PPS, QC4 15W wireless 5W reverse wired
Zenfone 4 Pro ZS551KL
18W wired, 50% in 32 min
Talk time
Zenfone 10
-
Zenfone 4 Pro ZS551KL
Up to 27 h 30 min (3G)
Colors
Zenfone 10
Starry Blue, Midnight Black, Aurora Green, Eclipse Red, Comet White
Zenfone 4 Pro ZS551KL
Moonlight white, Pure Black
Models
Zenfone 10
AI2302
Zenfone 4 Pro ZS551KL
Z01GD, Z01GS
Price
Zenfone 10
C$ 1,899.00 / £ 1,835.00
Zenfone 4 Pro ZS551KL
About 350 EUR