Screen size
equal specsEra 25.0"
Era 4K5.0"
Quick verdict
Era 4K leads the measured specs 5-1.
Measured wins
Era 2
1
spec wins
Ties
10
equal specs
Era 4K
5
spec wins
Overall winner
Screen size
equal specsTechnology
Era 2
GSM / HSPA / LTE
Era 4K
GSM / HSPA / LTE
2G bands
Era 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Era 4K
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Era 2
HSDPA 900 / 2100
Era 4K
HSDPA 900 / 2100
4G bands
Era 2
3, 5, 40
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
equal specsIP 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 2
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Era 4K
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Announced
Era 2
2016, October. Released 2016, October
Era 4K
2016, February. Released 2016, February
Status
Era 2
Discontinued
Era 4K
Discontinued
Dimensions
Era 2
146.5 x 73 x 9.2 mm (5.77 x 2.87 x 0.36 in)
Era 4K
143 x 71.8 x 9.2 mm (5.63 x 2.83 x 0.36 in)
Weight
Era 2
-
Era 4K
-
SIM
Era 2
Dual SIM
Era 4K
Dual SIM
Type
Era 2
TFT
Era 4K
IPS LCD
Size
Era 2
5.0 inches, 68.9 cm2 (~64.4% screen-to-body ratio)
Era 4K
5.0 inches, 68.9 cm2 (~67.1% screen-to-body ratio)
Resolution
Era 2
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Era 4K
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
Era 2
-
Era 4K
Corning Gorilla Glass 3
OS
Era 2
Android 6.0 (Marshmallow)
Era 4K
Android 5.1.1 (Lollipop)
Chipset
Era 2
Spreadtrum SC9832A
Era 4K
Mediatek MT6735P (28 nm)
CPU
Era 2
Quad-core 1.3 GHz
Era 4K
Quad-core 1.0 GHz Cortex-A53
GPU
Era 2
Mali-400MP3
Era 4K
Mali-T720MP2
Card slot
Era 2
microSDHC
Era 4K
microSDHC
Internal
Era 2
8GB 1GB RAM
Era 4K
8GB 2GB RAM
Single
Era 2
5 MP, f/2.0, 1.4µm, AF
Era 4K
8 MP, f/2.0, AF
Features
Era 2
Panorama, LED flash
Era 4K
Dual-LED flash, panorama, HDR
Video
Era 2
720p@30fps
Era 4K
1080p@30fps
Single
Era 2
5 MP
Era 4K
5 MP, f/2.2
Features
Era 2
LED flash
Era 4K
-
Video
Era 2
Era 4K
Loudspeaker
Era 2
Yes
Era 4K
Yes
3.5mm jack
Era 2
Yes
Era 4K
Yes
WLAN
Era 2
Wi-Fi 802.11 b/g/n
Era 4K
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Era 2
4.0, A2DP
Era 4K
4.0, A2DP
Positioning
Era 2
GPS
Era 4K
GPS
NFC
Era 2
No
Era 4K
No
Radio
Era 2
FM radio
Era 4K
FM radio
USB
Era 2
microUSB 2.0
Era 4K
microUSB 2.0
Sensors
Era 2
Accelerometer
Era 4K
Accelerometer, proximity
Type
Era 2
Li-Ion 2350 mAh, removable
Era 4K
Li-Ion 4000 mAh, non-removable
Stand-by
Era 2
-
Era 4K
Up to 624 h (2G) / Up to 528 h (3G)
Talk time
Era 2
-
Era 4K
Up to 32 h (2G) / Up to 17 h (3G)
Colors
Era 2
Black, Blue, Gold
Era 4K
Blue, White
Models
Era 2
era 2
Era 4K
-