Screen size
mblu 21Winner: 6.8"+26%
U105.0"
Quick verdict
mblu 21 leads the measured specs 10-4.
Measured wins
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10
spec wins
Overall winner
Ties
4
equal specs
U10
4
spec wins
Screen size
Technology
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GSM / HSPA / LTE
U10
GSM / HSPA / LTE
2G bands
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GSM 850 / 900 / 1800 / 1900
U10
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
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HSDPA 850 / 900 / 1900 / 2100
U10
HSDPA 850 / 900 / 1900 / 2100
4G bands
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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
equal specsSD card
Stereo speakers
U10
LTE
Speed
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HSPA, LTE
U10
HSPA, LTE
Announced
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2024, November 27
U10
2016, August. Released 2016, August
Status
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Available. Released 2024, November
U10
Discontinued
Dimensions
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-
U10
141.9 x 69.6 x 7.9 mm (5.59 x 2.74 x 0.31 in)
Weight
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-
U10
139 g (4.90 oz)
SIM
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Nano-SIM + Nano-SIM
U10
Dual SIM
Type
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IPS LCD, 90Hz
U10
IPS LCD
Size
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6.79 inches, 109.5 cm2
U10
5.0 inches, 68.9 cm2 (~69.8% screen-to-body ratio)
Resolution
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720 x 1640 pixels (~264 ppi density)
U10
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
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Android 14
U10
Android OS
Chipset
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Unisoc T606 (12 nm)
U10
Mediatek MT6750 (28 nm)
CPU
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Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
U10
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
GPU
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Mali-G57 MP1
U10
Mali-T860MP2
Card slot
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Unspecified
U10
No
Internal
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64GB 4GB RAM
U10
16GB 2GB RAM, 32GB 3GB RAM
Other
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-
U10
eMMC 5.1
Single
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13 MP, AF auxiliary lens
U10
13 MP, f/2.2, PDAF
Features
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LED flash, panorama, HDR
U10
Dual-LED dual-tone flash, HDR, panorama
Video
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Yes
U10
1080p@30fps
Single
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8 MP
U10
5 MP, f/2.0
Video
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Yes
U10
Loudspeaker
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Yes
U10
Yes
3.5mm jack
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Unspecified
U10
Yes
WLAN
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Wi-Fi 802.11 a/b/g/n/ac, dual-band
U10
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
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5.0, A2DP
U10
4.0, A2DP, LE
Positioning
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GPS
U10
GPS, GLONASS
NFC
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No
U10
No
Radio
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No
U10
No
USB
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USB Type-C
U10
microUSB 2.0
Sensors
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Fingerprint (side-mounted); unspecified sensors
U10
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Type
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4900 mAh
U10
Li-Ion 2760 mAh, non-removable
Colors
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Black, Blue, White
U10
Black, White, Shampane Gold
Models
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M2416
U10
-
Price
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-
U10
About 160 EUR