Screen size
Transformer Book TrioWinner: 11.6"+49%
Zenfone 95.9"
Quick verdict
Zenfone 9 leads the measured specs 19-3.
Measured wins
Transformer Book Trio
3
spec wins
Ties
1
equal specs
Zenfone 9
19
spec wins
Overall winner
Screen size
Technology
Transformer Book Trio
No cellular connectivity
Zenfone 9
GSM / HSPA / LTE / 5G
2G bands
Transformer Book Trio
N/A
Zenfone 9
GSM 850 / 900 / 1800 / 1900
GPRS
Transformer Book Trio
No
Zenfone 9
-
EDGE
Transformer Book Trio
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
Zenfone 9
-
3G bands
Transformer Book Trio
-
Zenfone 9
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Transformer Book Trio
-
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 Book Trio
-
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 Book Trio
-
Zenfone 9
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat20 2000/211 Mbps, 5G 4.5/0.9 Gbps
Announced
Transformer Book Trio
2013, September. Released 2013, September
Zenfone 9
2022, July 28
Status
Transformer Book Trio
Discontinued
Zenfone 9
Available. Released 2022, September 15
Dimensions
Transformer Book Trio
304.8 x 193 x 9.7 mm (12.00 x 7.60 x 0.38 in)
Zenfone 9
146.5 x 68.1 x 9.1 mm (5.77 x 2.68 x 0.36 in)
Weight
Transformer Book Trio
-
Zenfone 9
169 g (5.96 oz)
SIM
Transformer Book Trio
No
Zenfone 9
Nano-SIM + Nano-SIM
Other
Transformer Book Trio
Optional Windows 8 PC Station with standard QWERTY keyboard and trackpad.
Zenfone 9
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Build
Transformer Book Trio
-
Zenfone 9
Glass front (Gorilla Glass Victus), plastic back, aluminum frame
Type
Transformer Book Trio
IPS LCD
Zenfone 9
Super AMOLED, 120Hz, HDR10+, 1100 nits (peak)
Size
Transformer Book Trio
11.6 inches, 371.0 cm2 (~63.1% screen-to-body ratio)
Zenfone 9
5.9 inches, 84.4 cm2 (~84.6% screen-to-body ratio)
Resolution
Transformer Book Trio
1080 x 1920 pixels, 16:9 ratio (~190 ppi density)
Zenfone 9
1080 x 2400 pixels, 20:9 ratio (~445 ppi density)
Protection
Transformer Book Trio
-
Zenfone 9
Corning Gorilla Glass Victus
OS
Transformer Book Trio
Android 4.2 (Jelly Bean)
Zenfone 9
Android 12, upgradable to Android 14
Chipset
Transformer Book Trio
Intel Atom
Zenfone 9
Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU
Transformer Book Trio
-
Zenfone 9
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU
Transformer Book Trio
-
Zenfone 9
Adreno 730
Card slot
Transformer Book Trio
microSDXC (dedicated slot)
Zenfone 9
No
Internal
Transformer Book Trio
16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM
Zenfone 9
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 16GB RAM
Other
Transformer Book Trio
-
Zenfone 9
UFS 3.1
Single
Transformer Book Trio
5 MP, AF
Zenfone 9
-
Video
Transformer Book Trio
1080p@30fps
Zenfone 9
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps; gyro-EIS, HDR
Dual
Transformer Book Trio
-
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
Transformer Book Trio
-
Zenfone 9
LED flash, HDR, panorama
Single
Transformer Book Trio
1.2 MP
Zenfone 9
12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF
Video
Transformer Book Trio
720p
Zenfone 9
4K@30fps, 1080p@30/60fps
Loudspeaker
Transformer Book Trio
Yes
Zenfone 9
Yes, with stereo speakers
3.5mm jack
Transformer Book Trio
Yes
Zenfone 9
Yes
Other
Transformer Book Trio
-
Zenfone 9
24-bit/192kHz Hi-Res audio Snapdragon Sound
WLAN
Transformer Book Trio
Wi-Fi 802.11 b/g/n, hotspot
Zenfone 9
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth
Transformer Book Trio
3.0
Zenfone 9
5.2, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Positioning
Transformer Book Trio
No
Zenfone 9
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
Transformer Book Trio
No
Zenfone 9
Yes
Radio
Transformer Book Trio
No
Zenfone 9
No
USB
Transformer Book Trio
microUSB 2.0
Zenfone 9
USB Type-C, OTG
Sensors
Transformer Book Trio
Accelerometer, gyro, compass
Zenfone 9
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Type
Transformer Book Trio
Li-Po (19 Wh)
Zenfone 9
Li-Po 4300 mAh
Charging
Transformer Book Trio
-
Zenfone 9
30W wired, PD3.0, PPS, QC4 5W reverse wired
Colors
Transformer Book Trio
Black
Zenfone 9
Starry Blue, Moonlight White, Sunset Red, Midnight Black
Models
Transformer Book Trio
-
Zenfone 9
AI2202-1A006EU, AI2202, AI2202_B
Price
Transformer Book Trio
-
Zenfone 9
£ 895.00 / € 560.12