vivo iQOO 15 Ultra
Google Pixel 9 Pro XL
Xiaomi Mix Flip
Huawei Pura 70 Ultra
Xiaomi 14 Ultra
vivo T2 Pro
Xiaomi 13T Pro
Xiaomi 13T
Specs
Celkon A21
Select Device 2
Launch
Announced
2014
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Status
Available. Released 2014
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Network
Technology
GSM / HSPA
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2G
GSM 900 / 1800 - SIM 1 & SIM 2
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3G
HSDPA 2100
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Speed
HSPA
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GPRS
Yes
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Edge
Yes
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Body
Dimensions
124.8 x 66.1 x 10.8 mm (4.91 x 2.60 x 0.43 in)
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Weight
115.3 g (4.06 oz)
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SIM
Dual SIM (Dual stand-by)
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Display
Type
Capacitive touchscreen
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Size
4.0 inches (~57.8% screen-to-body ratio)
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Resolution
320 x 480 pixels (~144 ppi pixel density)
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Platform
OS
Android OS, v4.2.2 (Jelly Bean)
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Chipset
Mediatek MT6582
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CPU
Quad-core 1.3 GHz Cortex-A7
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GPU
Mali-400MP2
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Memory
Card Slot
microSD, up to 32 GB
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Internal
512 MB, 256 MB RAM
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Camera
Primary
3.15 MP
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Video
Yes
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Secondary
1.3 MP
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Sound
Alert types
Vibration; MP3, WAV ringtones
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Loudspeaker
Yes
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3.5mm Jack
Yes
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Comms
WLAN
Yes
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Bluetooth
v4.0
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GPS
No
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Radio
FM radio
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USB
Yes
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Features
Sensors
Accelerometer
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Messaging
SMS (threaded view), MMS, Email
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Browser
HTML
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Java
No
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Battery
Battery
Li-Ion 1500 mAh battery
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Stand-by
Up to 120 h (3G)
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Talk time
Up to 8 h (3G)
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Misc
Colors
Black, Blue, Red
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SAR EU
0.99 W/kg (head)     1.39 W/kg (body)    
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Price group
2/10 (About 60 EUR)
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