Screen size
equal specsA1075.0"
S15.0"
Quick verdict
S1 leads the measured specs 11-0.
Measured wins
A107
0
spec wins
Ties
6
equal specs
S1
11
spec wins
Overall winner
Screen size
equal specsTechnology
A107
GSM
S1
GSM / HSPA
2G bands
A107
GSM 900 / 1800 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
GPRS
A107
Yes
S1
-
EDGE
A107
Yes
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
3G bands
A107
-
S1
HSDPA 2100
Speed
A107
-
S1
HSPA
Announced
A107
2013, March. Released 2013, April
S1
2014, February. Released 2014, February
Status
A107
Discontinued
S1
Discontinued
Dimensions
A107
148 x 77 x 9.6 mm (5.83 x 3.03 x 0.38 in)
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
A107
-
S1
137 g (4.83 oz)
SIM
A107
Dual SIM (Mini-SIM)
S1
Dual SIM
Other
A107
Flashlight
S1
-
Type
A107
TFT
S1
IPS LCD
Size
A107
5.0 inches, 71.2 cm2 (~62.4% screen-to-body ratio)
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
A107
480 x 800 pixels, 5:3 ratio (~187 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
OS
A107
Android 4.0 (Ice Cream Sandwich)
S1
Android 4.2.1 (Jelly Bean)
Chipset
A107
Mediatek MT6517A
S1
-
CPU
A107
Dual-core 1.0 GHz Cortex-A9
S1
Quad-core 1.5 GHz
GPU
A107
PowerVR SGX531u
S1
-
Card slot
A107
microSDHC (dedicated slot)
S1
microSDHC (dedicated slot)
Internal
A107
512MB 512MB RAM
S1
16GB 1GB RAM
Single
A107
8 MP
S1
13 MP, AF
Video
A107
Yes
S1
Yes
Features
A107
-
S1
LED flash
Single
A107
1.3 MP
S1
8 MP
Video
A107
S1
Loudspeaker
A107
Yes
S1
Yes
3.5mm jack
A107
Yes
S1
Yes
WLAN
A107
Wi-Fi 802.11 b/g/n
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
A107
Yes
S1
4.0, A2DP
Positioning
A107
No
S1
GPS
NFC
A107
No
S1
No
Radio
A107
FM radio
S1
FM radio
USB
A107
microUSB 2.0
S1
microUSB 2.0
Sensors
A107
Accelerometer, proximity
S1
Accelerometer, proximity
Type
A107
Li-Ion 2100 mAh battery
S1
Li-Ion 2300 mAh battery
Stand-by
A107
Up to 300 h
S1
-
Talk time
A107
Up to 7 h
S1
-
Colors
A107
Black, White
S1
Black
SAR EU
A107
0.67 W/kg (head) 0.60 W/kg (body)
S1
-