Screen size
40c Titanium4.0"
50 Helium 4GWinner: 5.0"+20%
Quick verdict
50 Helium 4G leads the measured specs 10-3.
Measured wins
40c Titanium
3
spec wins
Ties
5
equal specs
50 Helium 4G
10
spec wins
Overall winner
Screen size
Technology
40c Titanium
GSM / HSPA
50 Helium 4G
GSM / HSPA / LTE
2G bands
40c Titanium
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
50 Helium 4G
GSM 850 / 900 / 1800 / 1900
3G bands
40c Titanium
HSDPA 900 / 2100 - SIM 1 & SIM 2
50 Helium 4G
HSDPA 900 / 2100 / 1800
Speed
40c Titanium
HSPA 21.1/5.76 Mbps
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
50 Helium 4G
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
4G bands
40c Titanium
-
50 Helium 4G
1, 3, 7, 8
Announced
40c Titanium
2014, February. Released 2014, April
50 Helium 4G
2014. Released 2014
Status
40c Titanium
Discontinued
50 Helium 4G
Discontinued
Dimensions
40c Titanium
126 x 65 x 10 mm (4.96 x 2.56 x 0.39 in)
50 Helium 4G
145 x 71.5 x 9 mm (5.71 x 2.81 x 0.35 in)
Weight
40c Titanium
110 g (3.88 oz)
50 Helium 4G
160 g (5.64 oz)
SIM
40c Titanium
Dual SIM (dual stand-by)
50 Helium 4G
Micro-SIM
Type
40c Titanium
LCD
50 Helium 4G
IPS LCD
Size
40c Titanium
4.0 inches, 45.5 cm2 (~55.6% screen-to-body ratio)
50 Helium 4G
5.0 inches, 68.9 cm2 (~66.5% screen-to-body ratio)
Resolution
40c Titanium
480 x 800 pixels, 5:3 ratio (~233 ppi density)
50 Helium 4G
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
40c Titanium
Android 4.4 (KitKat)
50 Helium 4G
Android 4.3 (Jelly Bean)
Chipset
40c Titanium
Mediatek MT6572 (28 nm)
50 Helium 4G
Qualcomm MSM8926 Snapdragon 400 (28 nm)
CPU
40c Titanium
Dual-core 1.3 GHz Cortex-A7
50 Helium 4G
Quad-core 1.2 GHz Cortex-A7
GPU
40c Titanium
Mali-400
50 Helium 4G
Adreno 305
Card slot
40c Titanium
microSDXC
50 Helium 4G
microSDHC (dedicated slot)
Internal
40c Titanium
4GB 512MB RAM
50 Helium 4G
8GB 1GB RAM
Other
40c Titanium
-
50 Helium 4G
eMMC 4.5
Single
40c Titanium
5 MP, AF
50 Helium 4G
8 MP, AF
Features
40c Titanium
LED flash
50 Helium 4G
LED flash
Video
40c Titanium
720p@30fps
50 Helium 4G
1080p@30fps
Single
40c Titanium
VGA
50 Helium 4G
2 MP
Video
40c Titanium
50 Helium 4G
Loudspeaker
40c Titanium
Yes, with stereo speakers
50 Helium 4G
Yes
3.5mm jack
40c Titanium
Yes
50 Helium 4G
Yes
WLAN
40c Titanium
Wi-Fi 802.11 b/g/n, hotspot
50 Helium 4G
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct, DLNA
Bluetooth
40c Titanium
3.0, A2DP, EDR
50 Helium 4G
4.0, A2DP, EDR, LE
Positioning
40c Titanium
GPS
50 Helium 4G
GPS, GLONASS
NFC
40c Titanium
No
50 Helium 4G
No
Radio
40c Titanium
No
50 Helium 4G
FM radio
USB
40c Titanium
microUSB 2.0
50 Helium 4G
microUSB 2.0
Sensors
40c Titanium
Accelerometer, proximity
50 Helium 4G
Accelerometer, proximity, compass
Type
40c Titanium
Li-Po 1450 mAh, removable
50 Helium 4G
Li-Ion 2000 mAh, removable
Talk time
40c Titanium
-
50 Helium 4G
Up to 10 h (2G) / Up to 8 h (3G)
Colors
40c Titanium
Black/White
50 Helium 4G
Black
SAR
40c Titanium
1.00 W/kg (head) 0.87 W/kg (body)
50 Helium 4G
-
SAR EU
40c Titanium
-
50 Helium 4G
0.37 W/kg (head) 0.89 W/kg (body)
Price
40c Titanium
-
50 Helium 4G
About 280 EUR