Screen size
Transformer Prime TF201Winner: 10.1"+42%
Zenfone 95.9"
Quick verdict
Zenfone 9 leads the measured specs 17-4.
Measured wins
Transformer Prime TF201
4
spec wins
Ties
2
equal specs
Zenfone 9
17
spec wins
Overall winner
Screen size
Technology
Transformer Prime TF201
No cellular connectivity
Zenfone 9
GSM / HSPA / LTE / 5G
2G bands
Transformer Prime TF201
N/A
Zenfone 9
GSM 850 / 900 / 1800 / 1900
GPRS
Transformer Prime TF201
No
Zenfone 9
-
EDGE
Transformer Prime TF201
No
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
equal specsSD card
Stereo speakers
equal specsZenfone 9
-
3G bands
Transformer Prime TF201
-
Zenfone 9
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Transformer Prime TF201
-
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
Transformer Prime TF201
-
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
Speed
Transformer Prime TF201
-
Zenfone 9
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/211 Mbps, 5G 4.5/0.9 Gbps
Announced
Transformer Prime TF201
2011, October. Released 2011, December
Zenfone 9
2022, July 28
Status
Transformer Prime TF201
Discontinued
Zenfone 9
Available. Released 2022, September 15
Dimensions
Transformer Prime TF201
263 x 180.8 x 8.3 mm (10.35 x 7.12 x 0.33 in)
Zenfone 9
146.5 x 68.1 x 9.1 mm (5.77 x 2.68 x 0.36 in)
Weight
Transformer Prime TF201
586 g (1.29 lb)
Zenfone 9
169 g (5.96 oz)
SIM
Transformer Prime TF201
No
Zenfone 9
Nano-SIM + Nano-SIM
Build
Transformer Prime TF201
-
Zenfone 9
Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Other
Transformer Prime TF201
-
Zenfone 9
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Type
Transformer Prime TF201
Super IPS+ LCD,
Zenfone 9
Super AMOLED, 120Hz, HDR10+, 1100 nits (peak)
Size
Transformer Prime TF201
10.1 inches, 295.8 cm2 (~62.2% screen-to-body ratio)
Zenfone 9
5.9 inches, 84.4 cm2 (~84.6% screen-to-body ratio)
Resolution
Transformer Prime TF201
1280 x 800 pixels, 16:10 ratio (~149 ppi density)
Zenfone 9
1080 x 2400 pixels, 20:9 ratio (~445 ppi density)
Protection
Transformer Prime TF201
Corning Gorilla Glass
Zenfone 9
Corning Gorilla Glass Victus
Other
Transformer Prime TF201
ASUS Waveshare UI
Zenfone 9
-
OS
Transformer Prime TF201
Android 3.2 (Honeycomb), upgradable to 4.0 (Ice Cream Sandwich)
Zenfone 9
Android 12, upgradable to Android 14
Chipset
Transformer Prime TF201
Nvidia Tegra 3
Zenfone 9
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Transformer Prime TF201
Quad-core 1.3 GHz Cortex-A9
Zenfone 9
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Transformer Prime TF201
ULP GeForce
Zenfone 9
Adreno 730
Card slot
Transformer Prime TF201
microSDHC (dedicated slot)
Zenfone 9
No
Internal
Transformer Prime TF201
32GB 1GB RAM, 64GB 1GB RAM
Zenfone 9
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 16GB RAM
Other
Transformer Prime TF201
-
Zenfone 9
UFS 3.1
Single
Transformer Prime TF201
8 MP, AF
Zenfone 9
-
Features
Transformer Prime TF201
LED flash
Zenfone 9
LED flash, HDR, panorama
Video
Transformer Prime TF201
1080p@30fps
Zenfone 9
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps; gyro-EIS, HDR
Dual
Transformer Prime TF201
-
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
Single
Transformer Prime TF201
1.2 MP
Zenfone 9
12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF
Video
Transformer Prime TF201
Zenfone 9
4K@30fps, 1080p@30/60fps
Loudspeaker
Transformer Prime TF201
Yes, with stereo speakers
Zenfone 9
Yes, with stereo speakers
3.5mm jack
Transformer Prime TF201
Yes
Zenfone 9
Yes
Other
Transformer Prime TF201
SRS audio
Zenfone 9
24-bit/192kHz Hi-Res audio Snapdragon Sound
WLAN
Transformer Prime TF201
Wi-Fi 802.11 b/g/n
Zenfone 9
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
Transformer Prime TF201
Yes
Zenfone 9
5.2, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
Transformer Prime TF201
GPS, A-GPS
Zenfone 9
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Radio
Transformer Prime TF201
No
Zenfone 9
No
USB
Transformer Prime TF201
2.0
Zenfone 9
USB Type-C, OTG
NFC
Transformer Prime TF201
-
Zenfone 9
Yes
Sensors
Transformer Prime TF201
Accelerometer, gyro, compass
Zenfone 9
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Other
Transformer Prime TF201
HDMI port MP3/WAV/WMA/AAC player MP4/H.264 player Document editor Organizer Voice memo Predictive text input
Zenfone 9
-
Type
Transformer Prime TF201
Non-removable Li-Po battery (25 Wh)
Zenfone 9
Li-Po 4300 mAh
Stand-by
Transformer Prime TF201
Up to 300 h
Zenfone 9
-
Talk time
Transformer Prime TF201
Up to 12 h
Zenfone 9
-
Charging
Transformer Prime TF201
-
Zenfone 9
30W wired, PD3.0, PPS, QC4 5W reverse wired
Colors
Transformer Prime TF201
Amethyst Gray, Champagne Gold
Zenfone 9
Starry Blue, Moonlight White, Sunset Red, Midnight Black
Price
Transformer Prime TF201
About 350 EUR
Zenfone 9
£ 895.00 / € 560.12
Models
Transformer Prime TF201
-
Zenfone 9
AI2202-1A006EU, AI2202, AI2202_B