Screen size
E21.8"
E28Winner: 2.8"+37%
Quick verdict
E28 leads the measured specs 4-2.
Measured wins
E2
2
spec wins
Ties
5
equal specs
E28
4
spec wins
Overall winner
Screen size
Technology
E2
GSM
E28
GSM
2G bands
E2
GSM 850 / 900 / 1800 / 1900
E28
GSM 850 / 900 / 1800 / 1900
GPRS
E2
Yes
E28
Yes
EDGE
E2
No
E28
No
Resolution
Refresh 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
Announced
E2
2021, April. Released 2021, April
E28
2021, April. Released 2021, April
Status
E2
Discontinued
E28
Discontinued
Dimensions
E2
116 x 50 x 13.9 mm (4.57 x 1.97 x 0.55 in)
E28
134.5 x 56 x 16.9 mm (5.30 x 2.20 x 0.67 in)
Weight
E2
74.3 g (2.61 oz)
E28
113 g (3.99 oz)
SIM
E2
Dual SIM (Mini-SIM)
E28
Dual SIM (Mini-SIM, Micro-SIM)
Other
E2
Flashlight
E28
Flashlight
Type
E2
TFT LCD, 256K colors
E28
TFT LCD, 256K colors
Size
E2
1.77 inches, 9.9 cm2 (~17.0% screen-to-body ratio)
E28
2.8 inches, 24.3 cm2 (~32.2% screen-to-body ratio)
Resolution
E2
128 x 160 pixels (~116 ppi density)
E28
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Chipset
E2
Spreadtrum SC6531E
E28
Spreadtrum SC6531E
Card slot
E2
microSD
E28
microSD
Phonebook
E2
Yes
E28
Yes
Call records
E2
Yes
E28
Yes
Single
E2
QVGA
E28
QVGA
Video
E2
Yes
E28
Yes
Features
E2
-
E28
LED flash
Other
E2
E28
Loudspeaker
E2
Yes
E28
Yes
3.5mm jack
E2
Yes
E28
Yes
WLAN
E2
No
E28
No
Bluetooth
E2
2.1
E28
2.1
Positioning
E2
No
E28
No
NFC
E2
No
E28
No
Radio
E2
FM radio
E28
FM radio
USB
E2
microUSB
E28
microUSB
Sensors
E2
E28
Messaging
E2
SMS
E28
SMS
Games
E2
No
E28
No
Java
E2
No
E28
No
Type
E2
Li-Ion 800 mAh battery
E28
Li-Ion 3000 mAh battery
Colors
E2
Black, Gray, Blue, White, Green, Brown, Yellow
E28
Black, Gray, Blue, White, Green, Brown, Yellow
Price
E2
About 10 EUR
E28
About 20 EUR