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Model

Compare Energizer E3 and Oppo A38

Energizer E3 vs Oppo A38

Energizer E3

Oppo A38

Energizer E3

Oppo A38

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

-

HSDPA 850, 900, 2100
4G network

-

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE, 750 Mbps download, 211 Mbps upload
GPRS

Yes

Class 12
EDGE

No

Class 12

Availability
Oficially announced

2021-04

2023-09
Status

2021-04

2023-09

Design
Build

-

Plastic
SIM

Dual SIM (Mini-SIM)

Dual SIM (Nano-SIM, dual stand-by)
Height

113.9 mm

163.7 mm
Width

48 mm

75 mm
Thickness

14 mm

8.2 mm
Weight

70 g

190 g
Waterproof

-

IP54
Dust proof

-

IP54
Flashlight

Yes

-
Colors

Black, Blue, Brown, Gray, Green, White, Yellow

Black, Gold

Display
Display type

TFT

IPS LCD
Physical size

1.77 inches

6.56 inches
Resolution

128 x 160 pixels

720 x 1612 pixels
Pixel density

116 ppi

269 ppi
Display colors

262144

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen
Display features

-

90Hz, 720 nits (peak)

Hardware
CPU

-

Octa-core
CPU

Dual-core 2.0 GHz Cortex-A75
CPU(second)

Hexa-core 1.8 GHz Cortex-A55
Chipset

Spreadtrum SC6531E

Mediatek MT6769 Helio G85
GPU

-

Mali-G52 MC2
Memory RAM

-

4 GB
Internal storage

-

128 GB
Memory card

microSD

microSD, microSDHC, microSDXC
Memory card max

-

1 TB
Storage

-

eMMC 5.1
Phonebook

Yes

-
Call records

Yes

-

Main camera
Camera type

Single

Dual
Main camera

(wide) , 50 MP, f/1.8 , 75˚
(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
Primary camera resolution

-

8120 x 6180 pixels
Primary camera video

Yes

1080p@30fps
Primary camera flash

-

LED flash
Camera features

-

Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 5 MP, f/2.2
Selfie camera resolution

-

2560 x 1944 pixels
Selfie camera features

-

Face unlock, face detection
Selfie camera video

-

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

-

Yes

Multimedia
Radio

FM Radio

No

Connectivity
WLAN

No

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

-

Yes
USB

microUSB

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v2.1

v5.3
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD
NFC

No

No
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Messaging SMS

Yes

-
Java

No

-
Games

No

-
Sensors

-

Accelerometer, compass, fingerprint, proximity

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

1000 mAh

5000 mAh
Battery removable

-

Non-removable
Fast battery charging

-

SuperVOOC, 33W (50% in 30 min)

Cost
Price

10 USD

170 USD

OS
OS

-

Android 13, ColorOS 13.1

Browser
HTML

-

HTML5

Tests and performance
Antutu

-

217650 (v9)
Geekbench(single-core)

-

431 (v6)
Geekbench(multi-core)

-

1340 (v6)

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