Screen size
M1 Metal5.5"
mblu 21Winner: 6.8"+19%
Quick verdict
mblu 21 leads the measured specs 7-6.
Measured wins
M1 Metal
6
spec wins
Ties
5
equal specs
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7
spec wins
Overall winner
Screen size
Technology
M1 Metal
GSM / HSPA / LTE
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GSM / HSPA / LTE
2G bands
M1 Metal
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
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GSM 850 / 900 / 1800 / 1900
3G bands
M1 Metal
HSDPA 900 / 1900 / 2100 , TD-SCDMA
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HSDPA 850 / 900 / 1900 / 2100
4G bands
M1 Metal
1, 3, 38, 39, 40, 41
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
equal specsStereo speakers
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LTE
Speed
M1 Metal
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
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HSPA, LTE
Announced
M1 Metal
2015, October. Released 2015, October
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2024, November 27
Status
M1 Metal
Discontinued
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Available. Released 2024, November
Dimensions
M1 Metal
150.7 x 75.3 x 8.2 mm (5.93 x 2.96 x 0.32 in)
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-
Weight
M1 Metal
162g (5.71 oz)
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-
SIM
M1 Metal
Nano-SIM + Nano-SIM
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Nano-SIM + Nano-SIM
Type
M1 Metal
IPS LCD
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IPS LCD, 90Hz
Size
M1 Metal
5.5 inches, 82.6 cm2 (~72.8% screen-to-body ratio)
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6.79 inches, 109.5 cm2
Resolution
M1 Metal
1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
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720 x 1640 pixels (~264 ppi density)
Protection
M1 Metal
Dinorex T2X-1 scratch/shock resistant glass
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-
OS
M1 Metal
Android, 5.1.1 (Lollipop), Flyme 5.1
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Android 14
Chipset
M1 Metal
Mediatek MT6795 Helio X10 (28 nm)
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Unisoc T606 (12 nm)
CPU
M1 Metal
Octa-core 2.0 GHz Cortex-A53
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Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
M1 Metal
PowerVR G6200
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Mali-G57 MP1
Card slot
M1 Metal
microSDXC (uses shared SIM slot)
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Unspecified
Internal
M1 Metal
16GB 2GB RAM, 32GB 2GB RAM
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64GB 4GB RAM
Other
M1 Metal
eMMC 5.0
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-
Single
M1 Metal
13 MP, f/2.2, AF
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13 MP, AF auxiliary lens
Features
M1 Metal
Dual-LED dual-tone flash, HDR, panorama
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LED flash, panorama, HDR
Video
M1 Metal
1080p@30fps
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Yes
Single
M1 Metal
5 MP, f/2.0
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8 MP
Video
M1 Metal
1080p@30fps
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Yes
Loudspeaker
M1 Metal
Yes
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Yes
3.5mm jack
M1 Metal
Yes
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Unspecified
WLAN
M1 Metal
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
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Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
M1 Metal
4.1, A2DP, LE
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5.0, A2DP
Positioning
M1 Metal
GPS, GLONASS, BDS
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GPS
NFC
M1 Metal
No
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No
Radio
M1 Metal
No
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No
USB
M1 Metal
microUSB 2.0, OTG
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USB Type-C
Sensors
M1 Metal
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
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Fingerprint (side-mounted); unspecified sensors
Type
M1 Metal
Li-Ion 3140 mAh, non-removable
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4900 mAh
Colors
M1 Metal
White, Gold, Gray, Blue, Pink
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Black, Blue, White
Price
M1 Metal
About 170 EUR
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-
Models
M1 Metal
-
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M2416