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Model

Compare Energizer E3 and Oppo A1

Energizer E3 vs Oppo A1

Energizer E3

Oppo A1

Energizer E3

Oppo A1

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

-

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

-

LTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A, 750 Mbps download, 211 Mbps upload
GPRS

Yes

Yes
EDGE

No

Yes

Availability
Oficially announced

2021-04

2023-04
Status

2021-04

2023-04

Design
Build

-

Plastic
SIM

Dual SIM (Mini-SIM)

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

113.9 mm

165.6 mm
Width

48 mm

76.1 mm
Thickness

14 mm

8.2 mm
Weight

70 g

191/193 g
Flashlight

Yes

-
Colors

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

Black, Blue, Orange

Display
Display type

TFT

IPS LCD
Physical size

1.77 inches

6.72 inches
Resolution

128 x 160 pixels

1080 x 2400 pixels
Pixel density

116 ppi

392 ppi
Display colors

262144

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen, AGC DT-Star2
Display features

-

120Hz, 550 nits (typ), 680 nits (HBM)

Hardware
CPU

-

Octa-core
CPU

Dual-core 2.2 GHz Kryo 660 Gold
CPU(second)

Hexa-core 1.7 GHz Kryo 660 Silver
Chipset

Spreadtrum SC6531E

Qualcomm SM6375 Snapdragon 695 5G
GPU

-

Adreno 619
Memory RAM

-

8, 12 GB
Internal storage

-

256 GB
Memory card

microSD

microSD, microSDHC, microSDXC
Memory card max

-

1 TB
Storage

-

UFS 2.2
Phonebook

Yes

-
Call records

Yes

-

Main camera
Camera type

Single

Dual
Main camera

(wide) , 50 MP, f/1.8
(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, phase detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 8 MP, f/2.0 , 77˚ , 1/4" , 1.12 µm
Selfie camera resolution

-

3264 x 2448 pixels
Selfie camera features

-

Face unlock
Selfie camera video

-

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes, with stereo speakers
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 Dual Band

-

Yes
USB

microUSB

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v2.1

v5.1
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, 67W (76% in 30 min)

Cost
Price

10 USD

300 USD

OS
OS

-

Android 13, ColorOS 13.1

Browser
HTML

-

HTML5

Tests and performance
Antutu

-

401000 (v9)
Geekbench(single-core)

-

688 (v5.4)
Geekbench(multi-core)

-

2045 (v5.4)

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