Screen size
Mblu 22 ProWinner: 6.8"+21%
MX45.4"
Quick verdict
Mblu 22 Pro leads the measured specs 14-4.
Measured wins
Mblu 22 Pro
14
spec wins
Overall winner
Ties
3
equal specs
MX4
4
spec wins
Screen size
Technology
Mblu 22 Pro
GSM / HSPA / LTE
MX4
GSM / HSPA / LTE
2G bands
Mblu 22 Pro
GSM 850 / 900 / 1800 / 1900
MX4
GSM 850 / 900 / 1800 / 1900
3G bands
Mblu 22 Pro
HSDPA 850 / 900 / 1900 / 2100
MX4
HSDPA 850 / 900 / 1900 / 2100 , TD-SCDMA - China Mobile
4G bands
Mblu 22 Pro
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 66
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
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
Stereo speakers
MX4
1, 3, 7, 38, 39, 40, 41 - China Mobile
Speed
Mblu 22 Pro
HSPA, LTE
MX4
HSPA, LTE Cat4 150/50 Mbps
Announced
Mblu 22 Pro
2025, March 04
MX4
2014, September. Released 2014, September
Status
Mblu 22 Pro
Available. Released 2025, May 20
MX4
Discontinued
Dimensions
Mblu 22 Pro
170.8 x 77.5 x 8.5 mm (6.72 x 3.05 x 0.33 in)
MX4
144 x 75.2 x 8.9 mm (5.67 x 2.96 x 0.35 in)
Weight
Mblu 22 Pro
212 g (7.48 oz)
MX4
147 g (5.19 oz)
SIM
Mblu 22 Pro
Nano-SIM + Nano-SIM
MX4
Micro-SIM
Other
Mblu 22 Pro
Splash resistant
MX4
-
Type
Mblu 22 Pro
TFT LCD, 120Hz, 400 nits (HBM)
MX4
IPS LCD
Size
Mblu 22 Pro
6.79 inches, 109.5 cm2 (~82.7% screen-to-body ratio)
MX4
5.36 inches, 81.8 cm2 (~75.5% screen-to-body ratio)
Resolution
Mblu 22 Pro
720 x 1640 pixels (~264 ppi density)
MX4
1152 x 1920 pixels, 5:3 ratio (~418 ppi density)
Protection
Mblu 22 Pro
-
MX4
Corning Gorilla Glass 3
OS
Mblu 22 Pro
Android 15
MX4
Android 4.4.4 (KitKat), Flyme 4
Chipset
Mblu 22 Pro
Mediatek Helio G81 (12 nm)
MX4
Mediatek MT6595
CPU
Mblu 22 Pro
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
MX4
Octa-core (4x2.2 GHz Cortex-A17 & 4x1.7 GHz Cortex-A7)
GPU
Mblu 22 Pro
Mali-G52 MC2
MX4
PowerVR G6200
Card slot
Mblu 22 Pro
microSDXC
MX4
No
Internal
Mblu 22 Pro
128GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
MX4
16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM
Other
Mblu 22 Pro
eMMC 5.1
MX4
-
Dual
Mblu 22 Pro
50 MP, f/1.8, (wide), PDAF 2 MP (macro)
MX4
-
Features
Mblu 22 Pro
LED flash, panorama, HDR
MX4
Dual-LED dual-tone flash, HDR, panorama
Video
Mblu 22 Pro
Yes
MX4
4K@30fps, 1080p@30fps
Single
Mblu 22 Pro
-
MX4
20.7 MP, f/2.2, 1/2.3", AF
Single
Mblu 22 Pro
8 MP, f/2.0
MX4
2 MP
Video
Mblu 22 Pro
Yes
MX4
1080p@30fps
Loudspeaker
Mblu 22 Pro
Yes, with stereo speakers
MX4
Yes
3.5mm jack
Mblu 22 Pro
Yes
MX4
Yes
WLAN
Mblu 22 Pro
Wi-Fi 802.11 a/b/g/n/ac, dual-band
MX4
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Mblu 22 Pro
5.0, A2DP, LE
MX4
4.0, A2DP
Positioning
Mblu 22 Pro
GPS, GALILEO, GLONASS, BDS
MX4
GPS, GLONASS, BDS, QZSS
NFC
Mblu 22 Pro
Yes (market/region dependent)
MX4
No
Radio
Mblu 22 Pro
Unspecified
MX4
No
USB
Mblu 22 Pro
USB Type-C 2.0, OTG
MX4
microUSB 2.0 (MHL TV-out), OTG
Sensors
Mblu 22 Pro
Fingerprint (side-mounted), accelerometer, proximity
MX4
Accelerometer, gyro, proximity, compass
Type
Mblu 22 Pro
Si/C Li-Ion 5000 mAh
MX4
Li-Ion 3100 mAh, non-removable
Charging
Mblu 22 Pro
18W wired
MX4
-
Colors
Mblu 22 Pro
Titan Black, Deep Sea Blue, Snow White
MX4
Gray, Gold, White
Models
Mblu 22 Pro
M2512
MX4
-
Price
Mblu 22 Pro
About 120 EUR
MX4
About 340 EUR