Screen size
A224.5"
S1Winner: 5.0"+10%
Quick verdict
S1 leads the measured specs 12-0.
Measured wins
A22
0
spec wins
Ties
5
equal specs
S1
12
spec wins
Overall winner
Screen size
Technology
A22
GSM / HSPA
S1
GSM / HSPA
2G bands
A22
GSM 900 / 1800 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
A22
HSDPA 2100
S1
HSDPA 2100
Speed
A22
HSPA
S1
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA
Announced
A22
2012, September. Released 2012, September
S1
2014, February. Released 2014, February
Status
A22
Discontinued
S1
Discontinued
Dimensions
A22
131 x 67 x 9.9 mm (5.16 x 2.64 x 0.39 in)
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
A22
145 g (5.11 oz)
S1
137 g (4.83 oz)
SIM
A22
Dual SIM (Mini-SIM)
S1
Dual SIM
Type
A22
TFT
S1
IPS LCD
Size
A22
4.5 inches, 55.8 cm2 (~63.6% screen-to-body ratio)
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
A22
540 x 960 pixels, 16:9 ratio (~245 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
OS
A22
Android 4.0.4 (Ice Cream Sandwich)
S1
Android 4.2.1 (Jelly Bean)
CPU
A22
Dual-core 1.0 GHz
S1
Quad-core 1.5 GHz
Card slot
A22
microSDHC (dedicated slot)
S1
microSDHC (dedicated slot)
Internal
A22
-
S1
16GB 1GB RAM
Single
A22
8 MP, AF
S1
13 MP, AF
Features
A22
LED flash
S1
LED flash
Video
A22
Yes
S1
Yes
Single
A22
Yes
S1
8 MP
Video
A22
S1
Loudspeaker
A22
Yes
S1
Yes
3.5mm jack
A22
Yes
S1
Yes
WLAN
A22
Wi-Fi 802.11 b/g/n
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
A22
Yes
S1
4.0, A2DP
Positioning
A22
GPS
S1
GPS
NFC
A22
No
S1
No
Radio
A22
FM radio
S1
FM radio
USB
A22
microUSB 2.0
S1
microUSB 2.0
Sensors
A22
Accelerometer
S1
Accelerometer, proximity
Other
A22
MP3/WAV/eAAC player MP4/H.264 player Document viewer Photo viewer/editor
S1
-
Type
A22
Li-Ion 2000 mAh battery
S1
Li-Ion 2300 mAh battery
Stand-by
A22
Up to 400 h
S1
-
Talk time
A22
Up to 9 h 10 min
S1
-
Colors
A22
White
S1
Black
Price
A22
About 130 EUR
S1
-