Screen size
equal specsE15.0"
Energy X25.0"
Quick verdict
Energy X2 leads the measured specs 3-2.
Measured wins
E1
2
spec wins
Ties
12
equal specs
Energy X2
3
spec wins
Overall winner
Screen size
equal specsTechnology
E1
GSM / HSPA / LTE
Energy X2
GSM / HSPA
2G bands
E1
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Energy X2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
E1
HSDPA 850 / 2100
Energy X2
HSDPA 850 / 2100
4G bands
E1
3, 5
Resolution
equal specsRefresh 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
Energy X2
-
Speed
E1
HSPA 42.2/11.5 Mbps, LTE Cat4 150/50 Mbps
Energy X2
HSPA
Announced
E1
2017, January. Released 2017, January
Energy X2
2017, February. Released 2017, February
Status
E1
Discontinued
Energy X2
Discontinued
Dimensions
E1
143.8 x 72 x 8.9 mm (5.66 x 2.83 x 0.35 in)
Energy X2
143 x 73 x 9.9 mm (5.63 x 2.87 x 0.39 in)
Weight
E1
-
Energy X2
184 g (6.49 oz)
SIM
E1
Dual SIM (Micro-SIM, dual stand-by)
Energy X2
Dual SIM (Micro-SIM, dual stand-by)
Type
E1
IPS LCD
Energy X2
IPS LCD
Size
E1
5.0 inches, 68.9 cm2 (~66.6% screen-to-body ratio)
Energy X2
5.0 inches, 68.9 cm2 (~66.0% screen-to-body ratio)
Resolution
E1
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Energy X2
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
OS
E1
Android 6.0 (Marshmallow)
Energy X2
Android 6.0 (Marshmallow)
Chipset
E1
Mediatek MT6735P (28 nm)
Energy X2
Mediatek MT6580M (28 nm)
CPU
E1
Quad-core 1.0 GHz Cortex-A53
Energy X2
Quad-core 1.3 GHz Cortex-7
GPU
E1
Mali-T720MP2
Energy X2
Mali-400MP2
Card slot
E1
microSDXC
Energy X2
microSDXC (dedicated slot)
Internal
E1
16GB 3GB RAM
Energy X2
16GB 2GB RAM
Single
E1
8 MP, f/2.2, AF
Energy X2
8 MP, f/2.0, AF
Features
E1
LED flash
Energy X2
LED flash, HDR, panorama
Video
E1
1080p@30fps
Energy X2
1080p@30fps
Single
E1
5 MP, f/2.4
Energy X2
5 MP
Video
E1
Energy X2
Loudspeaker
E1
Yes
Energy X2
Yes
3.5mm jack
E1
Yes
Energy X2
Yes
WLAN
E1
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Energy X2
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
E1
4.0, A2DP
Energy X2
4.0, A2DP
Positioning
E1
GPS
Energy X2
GPS
NFC
E1
No
Energy X2
No
Radio
E1
FM radio
Energy X2
FM radio
USB
E1
microUSB 2.0
Energy X2
microUSB 2.0, OTG
Sensors
E1
Accelerometer, proximity, compass
Energy X2
Accelerometer, proximity
Type
E1
Li-Po 4000 mAh, removable
Energy X2
Li-Ion 5000 mAh, non-removable
Colors
E1
Black, Gold
Energy X2
Gold, Silver, Gray
Models
E1
E1
Energy X2
ENERGY X2