Screen size
P8353.5"
Zenfone 9Winner: 5.9"+41%
Quick verdict
Zenfone 9 leads the measured specs 20-3.
Measured wins
P835
3
spec wins
Ties
0
equal specs
Zenfone 9
20
spec wins
Overall winner
Screen size
Technology
P835
GSM / HSPA
Zenfone 9
GSM / HSPA / LTE / 5G
2G bands
P835
GSM 850 / 900 / 1800 / 1900
Zenfone 9
GSM 850 / 900 / 1800 / 1900
3G bands
P835
HSDPA 900 / 1900 / 2100
Zenfone 9
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
P835
HSPA 7.2/2 Mbps
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
5G support
NFC
3.5mm jack
SD card
Stereo speakers
Zenfone 9
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/211 Mbps, 5G 4.5/0.9 Gbps
4G bands
P835
-
Zenfone 9
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - A version, 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - B version, 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 30, 34, 38, 39, 40, 41, 42, 66, 71 - C version
5G bands
P835
-
Zenfone 9
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78 - A version, 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 77, 78 - B version, 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78 - C version
Announced
P835
2009, March. Released 2009, May
Zenfone 9
2022, July 28
Status
P835
Discontinued
Zenfone 9
Available. Released 2022, September 15
Dimensions
P835
115 x 59 x 13.8 mm (4.53 x 2.32 x 0.54 in)
Zenfone 9
146.5 x 68.1 x 9.1 mm (5.77 x 2.68 x 0.36 in)
Weight
P835
148 g (5.22 oz)
Zenfone 9
169 g (5.96 oz)
SIM
P835
Mini-SIM
Zenfone 9
Nano-SIM + Nano-SIM
Build
P835
-
Zenfone 9
Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Other
P835
-
Zenfone 9
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
P835
TFT resistive touchscreen, 65K colors
Zenfone 9
Super AMOLED, 120Hz, HDR10+, 1100 nits (peak)
Size
P835
3.5 inches, 34.9 cm2 (~51.4% screen-to-body ratio)
Zenfone 9
5.9 inches, 84.4 cm2 (~84.6% screen-to-body ratio)
Resolution
P835
480 x 800 pixels, 5:3 ratio (~267 ppi density)
Zenfone 9
1080 x 2400 pixels, 20:9 ratio (~445 ppi density)
Protection
P835
-
Zenfone 9
Corning Gorilla Glass Victus
OS
P835
Microsoft Windows Mobile 6.1 Professional
Zenfone 9
Android 12, upgradable to Android 14
Chipset
P835
Qualcomm MSM7201A
Zenfone 9
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
P835
528 MHz ARM 11
Zenfone 9
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
P835
-
Zenfone 9
Adreno 730
Card slot
P835
microSDHC (dedicated slot)
Zenfone 9
No
Internal
P835
4GB 288MB RAM
Zenfone 9
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 16GB RAM
Other
P835
-
Zenfone 9
UFS 3.1
Single
P835
5 MP, AF
Zenfone 9
-
Video
P835
Yes
Zenfone 9
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps; gyro-EIS, HDR
Dual
P835
-
Zenfone 9
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, gimbal OIS 12 MP, f/2.2, 14mm, 113° (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF
Features
P835
-
Zenfone 9
LED flash, HDR, panorama
Single
P835
Yes
Zenfone 9
12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF
Video
P835
Zenfone 9
4K@30fps, 1080p@30/60fps
Loudspeaker
P835
Yes
Zenfone 9
Yes, with stereo speakers
3.5mm jack
P835
No
Zenfone 9
Yes
Other
P835
-
Zenfone 9
24-bit/192kHz Hi-Res audio Snapdragon Sound
WLAN
P835
Wi-Fi 802.11b/g
Zenfone 9
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
P835
2.0, A2DP
Zenfone 9
5.2, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
P835
GPS, A-GPS
Zenfone 9
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Radio
P835
No
Zenfone 9
No
USB
P835
2.0
Zenfone 9
USB Type-C, OTG
NFC
P835
-
Zenfone 9
Yes
Sensors
P835
Zenfone 9
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Browser
P835
WAP 2.0/xHTML, HTML (IE), RSS reader
Zenfone 9
-
Other
P835
Pocket Office Organizer MP3/MP4 player
Zenfone 9
-
Type
P835
Removable Li-Ion 1100 mAh battery
Zenfone 9
Li-Po 4300 mAh
Stand-by
P835
Up to 350 h
Zenfone 9
-
Talk time
P835
Up to 6 h
Zenfone 9
-
Charging
P835
-
Zenfone 9
30W wired, PD3.0, PPS, QC4 5W reverse wired
Colors
P835
Black
Zenfone 9
Starry Blue, Moonlight White, Sunset Red, Midnight Black
Price
P835
About 400 EUR
Zenfone 9
£ 895.00 / € 560.12
Models
P835
-
Zenfone 9
AI2202-1A006EU, AI2202, AI2202_B