Screen size
Blade X1001Winner: 10.1"+46%
Grand X45.5"
Quick verdict
Blade X1001 leads the measured specs 11-4.
Measured wins
Blade X1001
11
spec wins
Overall winner
Ties
4
equal specs
Grand X4
4
spec wins
Screen size
Technology
Blade X1001
GSM / HSPA / LTE
Grand X4
GSM / HSPA / LTE
2G bands
Blade X1001
GSM 850 / 900 / 1800 / 1900
Grand X4
GSM 850 / 900 / 1800 / 1900
3G bands
Blade X1001
HSDPA 850 / 900 / 1900 / 2100
Grand X4
HSDPA 850 / 900 / 1900 / 2100
4G bands
Blade X1001
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
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
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Grand X4
LTE
Speed
Blade X1001
HSPA, LTE
Grand X4
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Blade X1001
2026, February
Grand X4
2016, September. Released 2016, September
Status
Blade X1001
Available. Released 2026, March
Grand X4
Discontinued
Dimensions
Blade X1001
238.4 x 148.4 x 8 mm (9.39 x 5.84 x 0.31 in)
Grand X4
155.2 x 77 x 9.1 mm (6.11 x 3.03 x 0.36 in)
Weight
Blade X1001
-
Grand X4
162 g (5.71 oz)
SIM
Blade X1001
Nano-SIM + Nano-SIM
Grand X4
Nano-SIM
Type
Blade X1001
IPS LCD
Grand X4
IPS LCD
Size
Blade X1001
10.1 inches, 295.8 cm2 (~83.6% screen-to-body ratio)
Grand X4
5.5 inches, 83.4 cm2 (~69.8% screen-to-body ratio)
Resolution
Blade X1001
800 x 1280 pixels, 16:10 ratio (~149 ppi density)
Grand X4
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Protection
Blade X1001
Mohs level 4
Grand X4
Corning Gorilla Glass 3
OS
Blade X1001
Android 14
Grand X4
Android 6.0.1 (Marshmallow)
Chipset
Blade X1001
Unisoc T606 (12 nm)
Grand X4
Qualcomm MSM8917 Snapdragon 425 (28 nm)
CPU
Blade X1001
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Grand X4
Quad-core 1.4 GHz Cortex-A53
GPU
Blade X1001
Mali-G57 MP1
Grand X4
Adreno 308
Card slot
Blade X1001
Unspecified
Grand X4
microSDXC (dedicated slot)
Internal
Blade X1001
64GB 4GB RAM
Grand X4
16GB 2GB RAM
Other
Blade X1001
-
Grand X4
eMMC 5.1
Single
Blade X1001
5 MP, AF
Grand X4
13 MP, AF
Features
Blade X1001
LED flash
Grand X4
LED flash, HDR, panorama
Video
Blade X1001
Yes
Grand X4
1080p@30fps
Single
Blade X1001
2 MP
Grand X4
5 MP
Video
Blade X1001
Yes
Grand X4
Loudspeaker
Blade X1001
Yes, with stereo speakers
Grand X4
Yes
3.5mm jack
Blade X1001
Yes
Grand X4
Yes
WLAN
Blade X1001
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Grand X4
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
Blade X1001
5.2, A2DP, LE
Grand X4
4.2, A2DP, LE
Positioning
Blade X1001
GPS
Grand X4
GPS
NFC
Blade X1001
No
Grand X4
No
Radio
Blade X1001
No
Grand X4
FM radio
USB
Blade X1001
USB Type-C
Grand X4
USB Type-C
Sensors
Blade X1001
Accelerometer
Grand X4
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
Blade X1001
6000 mAh
Grand X4
Li-Ion 3140 mAh, non-removable
Charging
Blade X1001
10W wired
Grand X4
-
Stand-by
Blade X1001
-
Grand X4
Up to 715 h (3G)
Talk time
Blade X1001
-
Grand X4
Up to 26 h (3G)
Colors
Blade X1001
Gray
Grand X4
Black
Models
Blade X1001
X1001
Grand X4
Z956, Z957
Price
Blade X1001
About 110 EUR
Grand X4
About 200 EUR
SAR
Blade X1001
-
Grand X4
0.88 W/kg (head) 0.19 W/kg (body)