Screen size
ThinkTab X11 Gen 1Winner: 11.0"+42%
Z6 Pro 5G6.4"
Quick verdict
ThinkTab X11 Gen 1 leads the measured specs 11-6.
Measured wins
ThinkTab X11 Gen 1
11
spec wins
Overall winner
Ties
6
equal specs
Z6 Pro 5G
6
spec wins
Screen size
Technology
ThinkTab X11 Gen 1
GSM / HSPA / LTE / 5G
Z6 Pro 5G
GSM / CDMA / HSPA / LTE / 5G
2G bands
ThinkTab X11 Gen 1
GSM 850 / 900 / 1800 / 1900 - cellular model only
Z6 Pro 5G
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
3G bands
ThinkTab X11 Gen 1
HSDPA 850 / 900 / 1900 / 2100 - cellular model only
Z6 Pro 5G
HSDPA 850 / 900 / 1900 / 2100
4G bands
ThinkTab X11 Gen 1
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 38, 40, 41, 66 - International, 2, 4, 5, 12, 13, 14, 25, 26, 29, 30, 41, 48, 66, 71 - North America
Z6 Pro 5G
1, 3, 5, 7, 8, 20, 34, 38, 39, 40, 41
5G bands
ThinkTab X11 Gen 1
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA/Sub6 - International, 2, 5, 12, 14, 25, 30, 41, 48, 66, 71, 77 SA/NSA/Sub6 - North America
Z6 Pro 5G
41, 78 NSA/Sub6
Speed
ThinkTab X11 Gen 1
HSPA, LTE, 5G - cellular model only
Z6 Pro 5G
HSPA 42.2/5.76 Mbps, LTE (5CA) Cat18 1200/150 Mbps, 5G (2+ Gbps DL)
Announced
ThinkTab X11 Gen 1
2026, March 02
Z6 Pro 5G
2019, June 26. Released 2019, November 15
Status
ThinkTab X11 Gen 1
Released Apr 2026
Z6 Pro 5G
Discontinued
Dimensions
ThinkTab X11 Gen 1
257.1 x 168.7 x 9.9 mm (10.12 x 6.64 x 0.39 in)
Z6 Pro 5G
157.5 x 74.6 x 8.7 mm (6.20 x 2.94 x 0.34 in)
Weight
ThinkTab X11 Gen 1
650 g (1.43 lb)
Z6 Pro 5G
185 g (6.53 oz)
SIM
ThinkTab X11 Gen 1
Nano-SIM + eSIM - cellular model only
Z6 Pro 5G
Nano-SIM + Nano-SIM
Other
ThinkTab X11 Gen 1
Stylus support IP68 dust tight and water resistant (immersible up to 1.5m for 30 min) MIL-STD-810H compliant
Z6 Pro 5G
-
Type
ThinkTab X11 Gen 1
IPS LCD, 90Hz, 800 nits (HBM)
Z6 Pro 5G
Super AMOLED, HDR10
Size
ThinkTab X11 Gen 1
10.95 inches, 347.7 cm2 (~80.2% screen-to-body ratio)
Z6 Pro 5G
6.39 inches, 100.2 cm2 (~85.3% screen-to-body ratio)
Resolution
ThinkTab X11 Gen 1
2560 x 1600 pixels, 16:10 ratio (~276 ppi density)
Z6 Pro 5G
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
Protection
ThinkTab X11 Gen 1
Corning Gorilla Glass
Z6 Pro 5G
-
OS
ThinkTab X11 Gen 1
Android 16
Z6 Pro 5G
Android 9.0 (Pie), ZUI 11
Chipset
ThinkTab X11 Gen 1
Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm)
Z6 Pro 5G
Qualcomm SM8150 Snapdragon 855 (7 nm)
CPU
ThinkTab X11 Gen 1
Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520)
Z6 Pro 5G
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485)
GPU
ThinkTab X11 Gen 1
Adreno 810
Z6 Pro 5G
Adreno 640
Card slot
ThinkTab X11 Gen 1
microSDXC
Z6 Pro 5G
microSDXC (uses shared SIM slot)
Internal
ThinkTab X11 Gen 1
128GB 8GB RAM, 256GB 8GB RAM
Z6 Pro 5G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 512GB 12GB RAM
Other
ThinkTab X11 Gen 1
UFS 3.1
Z6 Pro 5G
UFS 2.1
Single
ThinkTab X11 Gen 1
13 MP, (wide), AF
Z6 Pro 5G
-
Features
ThinkTab X11 Gen 1
LED flash
Z6 Pro 5G
Dual-LED flash, panorama, HDR
Video
ThinkTab X11 Gen 1
Yes
Z6 Pro 5G
4K@30fps, 1080p@120fps, gyro-EIS
Quad
ThinkTab X11 Gen 1
-
Z6 Pro 5G
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, (telephoto), PDAF 16 MP, f/2.2, 12mm (ultrawide) 2 MP, f/1.8, 2.9µm, PDAF, OIS (dedicated video camera) TOF 3D, (depth)
Single
ThinkTab X11 Gen 1
8 MP
Z6 Pro 5G
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
Video
ThinkTab X11 Gen 1
1080p@30fps
Z6 Pro 5G
1080p@30fps
Features
ThinkTab X11 Gen 1
-
Z6 Pro 5G
HDR
Loudspeaker
ThinkTab X11 Gen 1
Yes, with stereo speakers, Dolby Atmos
Z6 Pro 5G
Yes
3.5mm jack
ThinkTab X11 Gen 1
Yes
Z6 Pro 5G
Yes
WLAN
ThinkTab X11 Gen 1
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Z6 Pro 5G
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
ThinkTab X11 Gen 1
5.4, A2DP, LE
Z6 Pro 5G
5.0, A2DP, EDR, LE, aptX HD
Positioning
ThinkTab X11 Gen 1
GPS, GLONASS, GALILEO, BDS, QZSS - cellular model only
Z6 Pro 5G
GPS, GLONASS, BDS
NFC
ThinkTab X11 Gen 1
Yes
Z6 Pro 5G
Yes
Radio
ThinkTab X11 Gen 1
No
Z6 Pro 5G
No
USB
ThinkTab X11 Gen 1
Dual USB Type-C 3.2, DisplayPort, OTG, accessory connector pins
Z6 Pro 5G
USB Type-C 2.0, OTG
Sensors
ThinkTab X11 Gen 1
Fingerprint (side-mounted), accelerometer, gyro, proximity (accessories only), compass
Z6 Pro 5G
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Type
ThinkTab X11 Gen 1
Li-Ion 10200 mAh, removable
Z6 Pro 5G
Li-Po 4000 mAh, non-removable
Charging
ThinkTab X11 Gen 1
45W wired Reverse wired Batteryless Mode
Z6 Pro 5G
18W wired
Colors
ThinkTab X11 Gen 1
Gray
Z6 Pro 5G
Red, Blue
Models
ThinkTab X11 Gen 1
TB353FU, TB353ZU
Z6 Pro 5G
-
Price
ThinkTab X11 Gen 1
About 500 EUR
Z6 Pro 5G
About 400 EUR