Screen size
50 Helium 4G5.0"
80 Helium 4GWinner: 8.0"+38%
Quick verdict
50 Helium 4G leads the measured specs 5-2.
Measured wins
50 Helium 4G
5
spec wins
Overall winner
Ties
10
equal specs
80 Helium 4G
2
spec wins
Screen size
Technology
50 Helium 4G
GSM / HSPA / LTE
80 Helium 4G
GSM / HSPA / LTE
2G bands
50 Helium 4G
GSM 850 / 900 / 1800 / 1900
80 Helium 4G
GSM 850 / 900 / 1800 / 1900
3G bands
50 Helium 4G
HSDPA 900 / 2100 / 1800
80 Helium 4G
HSDPA 900 / 2100
4G bands
50 Helium 4G
1, 3, 7, 8
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
80 Helium 4G
1, 3, 7, 20
Speed
50 Helium 4G
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
80 Helium 4G
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
50 Helium 4G
2014. Released 2014
80 Helium 4G
2014, February. Released 2014, April
Status
50 Helium 4G
Discontinued
80 Helium 4G
Discontinued
Dimensions
50 Helium 4G
145 x 71.5 x 9 mm (5.71 x 2.81 x 0.35 in)
80 Helium 4G
-
Weight
50 Helium 4G
160 g (5.64 oz)
80 Helium 4G
-
SIM
50 Helium 4G
Micro-SIM
80 Helium 4G
Mini-SIM
Type
50 Helium 4G
IPS LCD
80 Helium 4G
IPS LCD
Size
50 Helium 4G
5.0 inches, 68.9 cm2 (~66.5% screen-to-body ratio)
80 Helium 4G
8.0 inches, 198.2 cm2
Resolution
50 Helium 4G
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
80 Helium 4G
768 x 1024 pixels, 4:3 ratio (~160 ppi density)
OS
50 Helium 4G
Android 4.3 (Jelly Bean)
80 Helium 4G
Android 4.3 (Jelly Bean)
Chipset
50 Helium 4G
Qualcomm MSM8926 Snapdragon 400 (28 nm)
80 Helium 4G
Qualcomm MSM8926 Snapdragon 400 (28 nm)
CPU
50 Helium 4G
Quad-core 1.2 GHz Cortex-A7
80 Helium 4G
Quad-core 1.2 GHz Cortex-A7
GPU
50 Helium 4G
Adreno 305
80 Helium 4G
Adreno 305
Card slot
50 Helium 4G
microSDHC (dedicated slot)
80 Helium 4G
microSDHC (dedicated slot)
Internal
50 Helium 4G
8GB 1GB RAM
80 Helium 4G
8GB 1GB RAM
Other
50 Helium 4G
eMMC 4.5
80 Helium 4G
eMMC 4.5
Single
50 Helium 4G
8 MP, AF
80 Helium 4G
5 MP, AF
Features
50 Helium 4G
LED flash
80 Helium 4G
LED flash
Video
50 Helium 4G
1080p@30fps
80 Helium 4G
1080p@30fps
Single
50 Helium 4G
2 MP
80 Helium 4G
2 MP
Video
50 Helium 4G
80 Helium 4G
Loudspeaker
50 Helium 4G
Yes
80 Helium 4G
Yes
3.5mm jack
50 Helium 4G
Yes
80 Helium 4G
Yes
WLAN
50 Helium 4G
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct, DLNA
80 Helium 4G
Wi-Fi 802.11 b/g/n, hotspot, Wi-Fi Direct, DLNA
Bluetooth
50 Helium 4G
4.0, A2DP, EDR, LE
80 Helium 4G
4.0, A2DP, EDR
Positioning
50 Helium 4G
GPS, GLONASS
80 Helium 4G
GPS
NFC
50 Helium 4G
No
80 Helium 4G
No
Radio
50 Helium 4G
FM radio
80 Helium 4G
No
USB
50 Helium 4G
microUSB 2.0
80 Helium 4G
microUSB 2.0
Sensors
50 Helium 4G
Accelerometer, proximity, compass
80 Helium 4G
Accelerometer
Type
50 Helium 4G
Li-Ion 2000 mAh, removable
80 Helium 4G
Li-Ion 3500 mAh, removable
Talk time
50 Helium 4G
Up to 10 h (2G) / Up to 8 h (3G)
80 Helium 4G
-
Colors
50 Helium 4G
Black
80 Helium 4G
White/Silver
SAR EU
50 Helium 4G
0.37 W/kg (head) 0.89 W/kg (body)
80 Helium 4G
-
Price
50 Helium 4G
About 280 EUR
80 Helium 4G
About 280 EUR