Screen size
Q444.0"
S1Winner: 5.0"+20%
Quick verdict
S1 leads the measured specs 10-1.
Measured wins
Q44
1
spec wins
Ties
6
equal specs
S1
10
spec wins
Overall winner
Screen size
Technology
Q44
GSM / HSPA
S1
GSM / HSPA
2G bands
Q44
GSM 900 / 1800 - SIM 1 & SIM 2
S1
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Q44
HSDPA 2100
S1
HSDPA 2100
Speed
Q44
HSPA
S1
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
HSPA
Announced
Q44
2014. Released 2014
S1
2014, February. Released 2014, February
Status
Q44
Discontinued
S1
Discontinued
Dimensions
Q44
129 x 64.2 x 9.5 mm (5.08 x 2.53 x 0.37 in)
S1
144 x 71 x 8.9 mm (5.67 x 2.80 x 0.35 in)
Weight
Q44
133.6 g (4.73 oz)
S1
137 g (4.83 oz)
SIM
Q44
Dual SIM
S1
Dual SIM
Type
Q44
IPS LCD
S1
IPS LCD
Size
Q44
4.0 inches, 45.5 cm2 (~55.0% screen-to-body ratio)
S1
5.0 inches, 68.9 cm2 (~67.4% screen-to-body ratio)
Resolution
Q44
480 x 800 pixels, 5:3 ratio (~233 ppi density)
S1
1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
OS
Q44
Android 4.4.2 (KitKat)
S1
Android 4.2.1 (Jelly Bean)
CPU
Q44
Quad-core 1.3 GHz
S1
Quad-core 1.5 GHz
Card slot
Q44
microSDXC
S1
microSDHC (dedicated slot)
Internal
Q44
8GB 1GB RAM
S1
16GB 1GB RAM
Single
Q44
5 MP
S1
13 MP, AF
Video
Q44
Yes
S1
Yes
Features
Q44
-
S1
LED flash
Single
Q44
2 MP
S1
8 MP
Video
Q44
S1
Loudspeaker
Q44
Yes
S1
Yes
3.5mm jack
Q44
Yes
S1
Yes
WLAN
Q44
Wi-Fi 802.11 b/g/n, hotspot
S1
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Q44
4.0, A2DP
S1
4.0, A2DP
Positioning
Q44
GPS
S1
GPS
NFC
Q44
No
S1
No
Radio
Q44
FM radio
S1
FM radio
USB
Q44
microUSB
S1
microUSB 2.0
Sensors
Q44
Accelerometer, proximity
S1
Accelerometer, proximity
Type
Q44
Li-Ion 1500 mAh battery
S1
Li-Ion 2300 mAh battery
Stand-by
Q44
Up to 140 h (3G)
S1
-
Talk time
Q44
Up to 5 h (3G)
S1
-
Colors
Q44
Silver, Gold, Grey
S1
Black
SAR EU
Q44
0.38 W/kg (head) 0.41 W/kg (body)
S1
-