Screen size
equal specsEra 4G5.0"
Era 4K5.0"
Quick verdict
Era 4K leads the measured specs 4-2.
Measured wins
Era 4G
2
spec wins
Ties
10
equal specs
Era 4K
4
spec wins
Overall winner
Screen size
equal specsTechnology
Era 4G
GSM / HSPA / LTE
Era 4K
GSM / HSPA / LTE
2G bands
Era 4G
GSM 900 / 1800 - SIM 1 & SIM 2
Era 4K
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Era 4G
HSDPA 900 / 2100
Era 4K
HSDPA 900 / 2100
4G bands
Era 4G
3, 5, 40
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
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
Era 4K
3, 40
Speed
Era 4G
HSPA 21.1/5.76 Mbps
Era 4K
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Announced
Era 4G
2016, February. Released 2016, February
Era 4K
2016, February. Released 2016, February
Status
Era 4G
Discontinued
Era 4K
Discontinued
Dimensions
Era 4G
145.5 x 72 x 8.5 mm (5.73 x 2.83 x 0.33 in)
Era 4K
143 x 71.8 x 9.2 mm (5.63 x 2.83 x 0.36 in)
Weight
Era 4G
-
Era 4K
-
SIM
Era 4G
Dual SIM
Era 4K
Dual SIM
Type
Era 4G
IPS LCD
Era 4K
IPS LCD
Size
Era 4G
5.0 inches, 68.9 cm2 (~65.8% screen-to-body ratio)
Era 4K
5.0 inches, 68.9 cm2 (~67.1% screen-to-body ratio)
Resolution
Era 4G
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Era 4K
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
Era 4G
Corning Gorilla Glass
Era 4K
Corning Gorilla Glass 3
OS
Era 4G
Android 5.1.1 (Lollipop), upgradable to 6.0 (Marshmallow)
Era 4K
Android 5.1.1 (Lollipop)
Chipset
Era 4G
Spreadtrum SC9830A
Era 4K
Mediatek MT6735P (28 nm)
CPU
Era 4G
Quad-core 1.5 GHz
Era 4K
Quad-core 1.0 GHz Cortex-A53
GPU
Era 4G
Mali-400MP2
Era 4K
Mali-T720MP2
Card slot
Era 4G
microSDHC
Era 4K
microSDHC
Internal
Era 4G
8GB 1GB RAM
Era 4K
8GB 2GB RAM
Single
Era 4G
5 MP, AF
Era 4K
8 MP, f/2.0, AF
Features
Era 4G
LED flash, panorama, HDR
Era 4K
Dual-LED flash, panorama, HDR
Video
Era 4G
1080p@30fps
Era 4K
1080p@30fps
Single
Era 4G
2 MP
Era 4K
5 MP, f/2.2
Features
Era 4G
LED flash
Era 4K
-
Video
Era 4G
Era 4K
Loudspeaker
Era 4G
Yes
Era 4K
Yes
3.5mm jack
Era 4G
Yes
Era 4K
Yes
WLAN
Era 4G
Wi-Fi 802.11 b/g/n, hotspot
Era 4K
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Era 4G
4.0, A2DP
Era 4K
4.0, A2DP
Positioning
Era 4G
GPS
Era 4K
GPS
NFC
Era 4G
No
Era 4K
No
Radio
Era 4G
FM radio
Era 4K
FM radio
USB
Era 4G
microUSB 2.0
Era 4K
microUSB 2.0
Sensors
Era 4G
Accelerometer, proximity
Era 4K
Accelerometer, proximity
Type
Era 4G
Li-Po 2500 mAh, removable
Era 4K
Li-Ion 4000 mAh, non-removable
Stand-by
Era 4G
Up to 455 h (2G) / Up to 329 h (3G)
Era 4K
Up to 624 h (2G) / Up to 528 h (3G)
Talk time
Era 4G
Up to 13 h 30 min (2G) / Up to 10 h 45 min (3G)
Era 4K
Up to 32 h (2G) / Up to 17 h (3G)
Colors
Era 4G
Black
Era 4K
Blue, White
SAR EU
Era 4G
0.26 W/kg (head) 0.23 W/kg (body)
Era 4K
-