Screen size
C95.5"
mblu 21Winner: 6.8"+20%
Quick verdict
mblu 21 leads the measured specs 8-4.
Measured wins
C9
4
spec wins
Ties
6
equal specs
mblu 21
8
spec wins
Overall winner
Screen size
Technology
C9
GSM / HSPA / LTE
mblu 21
GSM / HSPA / LTE
2G bands
C9
GSM 850 / 900 / 1800 / 1900
mblu 21
GSM 850 / 900 / 1800 / 1900
3G bands
C9
HSDPA 850 / 900 / 1900 / 2100
mblu 21
HSDPA 850 / 900 / 1900 / 2100
4G bands
C9
1, 2, 3, 5, 8, 40
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
mblu 21
LTE
Speed
C9
HSPA, LTE
mblu 21
HSPA, LTE
Announced
C9
2018, December. Released 2018, December
mblu 21
2024, November 27
Status
C9
Discontinued
mblu 21
Available. Released 2024, November
Dimensions
C9
146.2 x 71.2 x 9.7 mm (5.76 x 2.80 x 0.38 in)
mblu 21
-
Weight
C9
150 g (5.29 oz)
mblu 21
-
SIM
C9
Nano-SIM + Nano-SIM
mblu 21
Nano-SIM + Nano-SIM
Type
C9
IGZO IPS LCD
mblu 21
IPS LCD, 90Hz
Size
C9
5.45 inches, 76.7 cm2 (~73.6% screen-to-body ratio)
mblu 21
6.79 inches, 109.5 cm2
Resolution
C9
720 x 1440 pixels, 18:9 ratio (~295 ppi density)
mblu 21
720 x 1640 pixels (~264 ppi density)
OS
C9
Android 8.0 (Oreo), Flyme UI
mblu 21
Android 14
Chipset
C9
Unisoc SC9832E
mblu 21
Unisoc T606 (12 nm)
CPU
C9
Quad-core 1.3 GHz Cortex-A53
mblu 21
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
C9
Mali-820MP1
mblu 21
Mali-G57 MP1
Card slot
C9
microSDXC (dedicated slot)
mblu 21
Unspecified
Internal
C9
16GB 2GB RAM
mblu 21
64GB 4GB RAM
Single
C9
13 MP, f/2.2, 1/3.1", 1.12µm, AF
mblu 21
13 MP, AF auxiliary lens
Features
C9
LED flash, panorama
mblu 21
LED flash, panorama, HDR
Video
C9
1080p@30fps
mblu 21
Yes
Single
C9
8 MP, f/2.2, 1/4.0", 1.12µm
mblu 21
8 MP
Video
C9
mblu 21
Yes
Loudspeaker
C9
Yes
mblu 21
Yes
3.5mm jack
C9
Yes
mblu 21
Unspecified
WLAN
C9
Wi-Fi 802.11 b/g/n
mblu 21
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
C9
4.1, A2DP, LE
mblu 21
5.0, A2DP
Positioning
C9
GPS, GLONASS
mblu 21
GPS
NFC
C9
No
mblu 21
No
Radio
C9
No
mblu 21
No
USB
C9
microUSB 2.0
mblu 21
USB Type-C
Sensors
C9
Accelerometer, proximity, compass
mblu 21
Fingerprint (side-mounted); unspecified sensors
Type
C9
Li-Ion 3000 mAh, removable
mblu 21
4900 mAh
Colors
C9
Black, Blue
mblu 21
Black, Blue, White
Models
C9
C9
mblu 21
M2416
Price
C9
About 90 EUR
mblu 21
-