Screen size
equal specsEra 1X5.0"
Era 4K5.0"
Quick verdict
Era 1X and Era 4K are close on the measured specs.
Measured wins
Era 1X
2
spec wins
Ties
12
equal specs
Era 4K
2
spec wins
Screen size
equal specsTechnology
Era 1X
GSM / HSPA / LTE
Era 4K
GSM / HSPA / LTE
2G bands
Era 1X
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Era 4K
GSM 900 / 1800 - SIM 1 & SIM 2
3G bands
Era 1X
HSDPA 900 / 2100
Era 4K
HSDPA 900 / 2100
4G bands
Era 1X
3, 5, 40
Resolution
Refresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
equal specsMain camera
equal specsFront 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
Era 4K
3, 40
Speed
Era 1X
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 1X
2016, September. Released 2016, September
Era 4K
2016, February. Released 2016, February
Status
Era 1X
Discontinued
Era 4K
Discontinued
Dimensions
Era 1X
145.5 x 72 x 8.6 mm (5.73 x 2.83 x 0.34 in)
Era 4K
143 x 71.8 x 9.2 mm (5.63 x 2.83 x 0.36 in)
Weight
Era 1X
-
Era 4K
-
SIM
Era 1X
Dual SIM
Era 4K
Dual SIM
Type
Era 1X
IPS LCD
Era 4K
IPS LCD
Size
Era 1X
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 1X
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Era 4K
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Protection
Era 1X
-
Era 4K
Corning Gorilla Glass 3
OS
Era 1X
Android 6.0 (Marshmallow)
Era 4K
Android 5.1.1 (Lollipop)
Chipset
Era 1X
Spreadtrum SC9832A
Era 4K
Mediatek MT6735P (28 nm)
CPU
Era 1X
Quad-core 1.3 GHz
Era 4K
Quad-core 1.0 GHz Cortex-A53
GPU
Era 1X
Mali-400MP3
Era 4K
Mali-T720MP2
Card slot
Era 1X
microSDHC
Era 4K
microSDHC
Internal
Era 1X
8GB 1GB RAM
Era 4K
8GB 2GB RAM
Single
Era 1X
8 MP, AF
Era 4K
8 MP, f/2.0, AF
Features
Era 1X
LED flash, panorama, HDR
Era 4K
Dual-LED flash, panorama, HDR
Video
Era 1X
1080p@30fps
Era 4K
1080p@30fps
Single
Era 1X
5 MP
Era 4K
5 MP, f/2.2
Features
Era 1X
dual-LED flash
Era 4K
-
Video
Era 1X
Era 4K
Loudspeaker
Era 1X
Yes
Era 4K
Yes
3.5mm jack
Era 1X
Yes
Era 4K
Yes
WLAN
Era 1X
Wi-Fi 802.11 b/g/n
Era 4K
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Era 1X
4.0, A2DP
Era 4K
4.0, A2DP
Positioning
Era 1X
GPS
Era 4K
GPS
NFC
Era 1X
No
Era 4K
No
Radio
Era 1X
FM radio
Era 4K
FM radio
USB
Era 1X
microUSB 2.0
Era 4K
microUSB 2.0
Sensors
Era 1X
Accelerometer, proximity
Era 4K
Accelerometer, proximity
Type
Era 1X
Li-Po 2500 mAh, removable
Era 4K
Li-Ion 4000 mAh, non-removable
Stand-by
Era 1X
Up to 185 h
Era 4K
Up to 624 h (2G) / Up to 528 h (3G)
Talk time
Era 1X
Up to 22 h (2G) / Up to 13 h 30 min (3G)
Era 4K
Up to 32 h (2G) / Up to 17 h (3G)
Colors
Era 1X
Black, Brown/Gold
Era 4K
Blue, White