Xolo Era 4K vs Calme Spark S8

Product
Xolo Era 4K
54 USD
Calme Spark S8
56 USD

Price
54 USD
56 USD
Status
Available
Available
Brand
Xolo
Calme Mobile
Model No
Era 4K
Spark S8

Technology
GSM / HSPA / LTE
GSM
2G bands
GSM 900 / 1800 - SIM 1 & SIM 2
GSM: 900 / 1800
3G bands
HSDPA 900 / 2100
4G bands
3, 5, 40
Speed
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps

Dimensions
145.5 x 72 x 8.5 mm (5.73 x 2.83 x 0.33 in)
125 x 64.2 x 9.2mm
Weight
N/a
Colors
Black, White

Size
5.0 inches, 68.9 cm2 (~65.8% screen-to-body ratio)
4.0 inches
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Type
IPS WVGA Screen

Chipset
Spreadtrum SC9830A
CPU
Quad-core 1.5 GHz
1.2GHZ Dual-Core
OS
Android 4.2.2 (Jelly Bean)

Storage
8GB 2GB RAM
4GB
Card Slot
microSDHC
microSD Card (supports up 64GB)
RAM
512MB

Features
Main Camera,Single,8 MP, AFFeatures,LED flash, panorama, HDRVideo,1080p@30fps
autofocus, LED Flash
Lens 1
5.0 MP

Features
Single
Lens 1
No

Capacity
Removable Li-Po 2500 mAh battery
1470 mAh

Sensors
Accelerometer, proximity

Bluetooth
4.0, A2DP
Yes
GPS
A-GPSRadio,FM radio
Yes
WLAN
Wi-Fi 802.11
NFC
No
Radio
No
USB
Yes

Launch Date
2017, May 01

Loudspeaker
YES
3.5mm jack
YES