Screen size
Blade X1001Winner: 10.1"
V821—
Quick verdict
Blade X1001 leads the measured specs 15-2.
Measured wins
Blade X1001
15
spec wins
Overall winner
Ties
3
equal specs
V821
2
spec wins
Screen size
Technology
Blade X1001
GSM / HSPA / LTE
V821
GSM
2G bands
Blade X1001
GSM 850 / 900 / 1800 / 1900
V821
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Blade X1001
HSDPA 850 / 900 / 1900 / 2100
V821
-
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
3.5mm jack
equal specsSD card
equal specsStereo speakers
V821
-
Speed
Blade X1001
HSPA, LTE
V821
-
GPRS
Blade X1001
-
V821
Yes
EDGE
Blade X1001
-
V821
Yes
Announced
Blade X1001
2026, February
V821
2011, June. Released 2011, June
Status
Blade X1001
Available. Released 2026, March
V821
Discontinued
Dimensions
Blade X1001
238.4 x 148.4 x 8 mm (9.39 x 5.84 x 0.31 in)
V821
116 x 56.5 x 11.8 mm (4.57 x 2.22 x 0.46 in)
Weight
Blade X1001
-
V821
120 g (4.23 oz)
SIM
Blade X1001
Nano-SIM + Nano-SIM
V821
Dual SIM (Mini-SIM)
Keyboard
Blade X1001
-
V821
QWERTY
Type
Blade X1001
IPS LCD
V821
TFT resistive touchscreen, 65K colors
Size
Blade X1001
10.1 inches, 295.8 cm2 (~83.6% screen-to-body ratio)
V821
Resolution
Blade X1001
800 x 1280 pixels, 16:10 ratio (~149 ppi density)
V821
320 x 240 pixels, 4:3 ratio
Protection
Blade X1001
Mohs level 4
V821
-
OS
Blade X1001
Android 14
V821
Android 2.2 (Froyo)
Chipset
Blade X1001
Unisoc T606 (12 nm)
V821
Mediatek MT6516
CPU
Blade X1001
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
V821
416 MHz
GPU
Blade X1001
Mali-G57 MP1
V821
-
Card slot
Blade X1001
Unspecified
V821
microSDHC (dedicated slot)
Internal
Blade X1001
64GB 4GB RAM
V821
256MB
Single
Blade X1001
5 MP, AF
V821
2 MP, AF
Features
Blade X1001
LED flash
V821
-
Video
Blade X1001
Yes
V821
Yes
Single
Blade X1001
2 MP
V821
-
Video
Blade X1001
Yes
V821
-
Other
Blade X1001
-
V821
No
Loudspeaker
Blade X1001
Yes, with stereo speakers
V821
Yes
3.5mm jack
Blade X1001
Yes
V821
Yes
WLAN
Blade X1001
Wi-Fi 802.11 a/b/g/n/ac, dual-band
V821
Wi-Fi 802.11 b/g, hotspot
Bluetooth
Blade X1001
5.2, A2DP, LE
V821
2.1, A2DP
Positioning
Blade X1001
GPS
V821
GPS, A-GPS
NFC
Blade X1001
No
V821
-
Radio
Blade X1001
No
V821
FM radio
USB
Blade X1001
USB Type-C
V821
microUSB 2.0
Sensors
Blade X1001
Accelerometer
V821
Other
Blade X1001
-
V821
MP4/H.264 player MP3/WAV/eAAC+ player Organizer Voice memo Predictive text input
Type
Blade X1001
6000 mAh
V821
Removable Li-Ion battery
Charging
Blade X1001
10W wired
V821
-
Colors
Blade X1001
Gray
V821
Black
Models
Blade X1001
X1001
V821
-
Price
Blade X1001
About 110 EUR
V821
About 220 EUR