Screen size
E21.8"
Energy E12Winner: 1.8"+1.7%
Quick verdict
E2 and Energy E12 are close on the measured specs.
Measured wins
E2
3
spec wins
Ties
6
equal specs
Energy E12
3
spec wins
Screen size
Technology
E2
GSM
Energy E12
GSM
2G bands
E2
GSM 850 / 900 / 1800 / 1900
Energy E12
GSM 850 / 900 / 1800 / 1900
GPRS
E2
Yes
Energy E12
Yes
EDGE
E2
No
Energy E12
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Yes
Announced
E2
2021, April. Released 2021, April
Energy E12
2019, April. Released 2019, June
Status
E2
Discontinued
Energy E12
Discontinued
Dimensions
E2
116 x 50 x 13.9 mm (4.57 x 1.97 x 0.55 in)
Energy E12
117 x 51 x 15 mm (4.61 x 2.01 x 0.59 in)
Weight
E2
74.3 g (2.61 oz)
Energy E12
91 g (3.21 oz)
SIM
E2
Dual SIM (Mini-SIM)
Energy E12
Dual SIM (Mini-SIM)
Other
E2
Flashlight
Energy E12
- Flashlight
Type
E2
TFT LCD, 256K colors
Energy E12
TFT LCD, 256K colors
Size
E2
1.77 inches, 9.9 cm2 (~17.0% screen-to-body ratio)
Energy E12
1.8 inches, 10.2 cm2 (~17.1% screen-to-body ratio)
Resolution
E2
128 x 160 pixels (~116 ppi density)
Energy E12
128 x 160 pixels (~114 ppi density)
Chipset
E2
Spreadtrum SC6531E
Energy E12
Spreadtrum SC6531E
Card slot
E2
microSD
Energy E12
microSDHC
Phonebook
E2
Yes
Energy E12
Yes
Call records
E2
Yes
Energy E12
Yes
Internal
E2
-
Energy E12
4MB 4MB RAM
Single
E2
QVGA
Energy E12
VGA
Video
E2
Yes
Energy E12
Yes
Other
E2
Energy E12
-
Single
E2
-
Energy E12
VGA
Video
E2
-
Energy E12
Loudspeaker
E2
Yes
Energy E12
Yes
3.5mm jack
E2
Yes
Energy E12
Yes
WLAN
E2
No
Energy E12
No
Bluetooth
E2
2.1
Energy E12
2.1
Positioning
E2
No
Energy E12
No
NFC
E2
No
Energy E12
No
Radio
E2
FM radio
Energy E12
FM radio
USB
E2
microUSB
Energy E12
microUSB 2.0
Sensors
E2
Energy E12
Messaging
E2
SMS
Energy E12
SMS, MMS
Games
E2
No
Energy E12
Java
E2
No
Energy E12
No
Type
E2
Li-Ion 800 mAh battery
Energy E12
Li-Ion 1000 mAh battery
Colors
E2
Black, Gray, Blue, White, Green, Brown, Yellow
Energy E12
Black
Price
E2
About 10 EUR
Energy E12
About 10 EUR