Screen size
Grand X45.5"
nubia Pad ProWinner: 10.9"+50%
Quick verdict
nubia Pad Pro leads the measured specs 13-4.
Measured wins
Grand X4
4
spec wins
Ties
3
equal specs
nubia Pad Pro
13
spec wins
Overall winner
Screen size
Technology
Grand X4
GSM / HSPA / LTE
nubia Pad Pro
No cellular connectivity
2G bands
Grand X4
GSM 850 / 900 / 1800 / 1900
nubia Pad Pro
N/A
3G bands
Grand X4
HSDPA 850 / 900 / 1900 / 2100
nubia Pad Pro
N/A
4G bands
Grand X4
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
nubia Pad Pro
N/A
Speed
Grand X4
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
nubia Pad Pro
-
GPRS
Grand X4
-
nubia Pad Pro
No
EDGE
Grand X4
-
nubia Pad Pro
No
Announced
Grand X4
2016, September. Released 2016, September
nubia Pad Pro
2025, April 28
Status
Grand X4
Discontinued
nubia Pad Pro
Available. Released 2025, April 28
Dimensions
Grand X4
155.2 x 77 x 9.1 mm (6.11 x 3.03 x 0.36 in)
nubia Pad Pro
253.3 x 164.6 x 7.3 mm (9.97 x 6.48 x 0.29 in)
Weight
Grand X4
162 g (5.71 oz)
nubia Pad Pro
523 g (1.15 lb)
SIM
Grand X4
Nano-SIM
nubia Pad Pro
No
Build
Grand X4
-
nubia Pad Pro
Glass front, aluminum frame, aluminum back
Other
Grand X4
-
nubia Pad Pro
Stylus support
Type
Grand X4
IPS LCD
nubia Pad Pro
IPS LCD, 1B colors, 144Hz
Size
Grand X4
5.5 inches, 83.4 cm2 (~69.8% screen-to-body ratio)
nubia Pad Pro
10.9 inches, 344.5 cm2 (~82.6% screen-to-body ratio)
Resolution
Grand X4
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
nubia Pad Pro
1800 x 2880 pixels, 16:10 ratio (~312 ppi density)
Protection
Grand X4
Corning Gorilla Glass 3
nubia Pad Pro
-
OS
Grand X4
Android 6.0.1 (Marshmallow)
nubia Pad Pro
Android 15
Chipset
Grand X4
Qualcomm MSM8917 Snapdragon 425 (28 nm)
nubia Pad Pro
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU
Grand X4
Quad-core 1.4 GHz Cortex-A53
nubia Pad Pro
Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU
Grand X4
Adreno 308
nubia Pad Pro
Adreno 750
Card slot
Grand X4
microSDXC (dedicated slot)
nubia Pad Pro
No
Internal
Grand X4
16GB 2GB RAM
nubia Pad Pro
256GB 8GB RAM, 256GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
Grand X4
eMMC 5.1
nubia Pad Pro
UFS 4.0
Single
Grand X4
13 MP, AF
nubia Pad Pro
13 MP, (wide)
Features
Grand X4
LED flash, HDR, panorama
nubia Pad Pro
LED flash, HDR, panorama
Video
Grand X4
1080p@30fps
nubia Pad Pro
Yes
Single
Grand X4
5 MP
nubia Pad Pro
20 MP, f/2.0, 26mm (wide)
Video
Grand X4
nubia Pad Pro
1080p@30fps
Loudspeaker
Grand X4
Yes
nubia Pad Pro
Yes, with stereo speakers (4 speakers)
3.5mm jack
Grand X4
Yes
nubia Pad Pro
No
Other
Grand X4
-
nubia Pad Pro
Snapdragon Sound
WLAN
Grand X4
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
nubia Pad Pro
Yes
Bluetooth
Grand X4
4.2, A2DP, LE
nubia Pad Pro
Yes
Positioning
Grand X4
GPS
nubia Pad Pro
No
NFC
Grand X4
No
nubia Pad Pro
No
Radio
Grand X4
FM radio
nubia Pad Pro
No
USB
Grand X4
USB Type-C
nubia Pad Pro
USB Type-C 3.2, video output, magnetic connector pins
Sensors
Grand X4
Fingerprint (rear-mounted), accelerometer, proximity, compass
nubia Pad Pro
Unspecified
Type
Grand X4
Li-Ion 3140 mAh, non-removable
nubia Pad Pro
10100 mAh
Stand-by
Grand X4
Up to 715 h (3G)
nubia Pad Pro
-
Talk time
Grand X4
Up to 26 h (3G)
nubia Pad Pro
-
Charging
Grand X4
-
nubia Pad Pro
66W wired
Colors
Grand X4
Black
nubia Pad Pro
Gray, White
Models
Grand X4
Z956, Z957
nubia Pad Pro
-
SAR
Grand X4
0.88 W/kg (head) 0.19 W/kg (body)
nubia Pad Pro
-
Price
Grand X4
About 200 EUR
nubia Pad Pro
About 420 EUR