Oppo A78 4G vs ZTE Blade A55: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Oppo A78 4G vs ZTE Blade A55. The complete information of specifications to decide which to buy.

Compare
Oppo A78 4GOppo A78 4GInternational · 8GB · 256GB
ZTE Blade A55ZTE Blade A55Global · 4GB · 64GB
Technical data sheets

Basics
Oppo A78 4G
Oppo A78 4G
International · 8GB · 256GB
View datasheet
vs
ZTE Blade A55
ZTE Blade A55
Global · 4GB · 64GB
View datasheet
vs

Score
Ki Cost-effective
Score		 -- No price,
no Ki 		-- No price,
no Ki
Design and Screen score 6.7Design & Materials 5.7Design & Materials
Performance and Hardware score 6.4Performance & Hardware 5.3Performance & Hardware
Camera score 5.6Camera 5.1Camera
Connectivity score 6.3 Connectivity 5.3 Connectivity
Battery score 6.5 Battery 5.7 Battery

User reviews
User score
5.9
14 reviews
4.2
6 reviews

Technical specifications of the Oppo A78 4G vs ZTE Blade A55

Specs Oppo A78 4G prices Oppo A78 4G
International · 8GB · 256GB 		ZTE Blade A55 price compare ZTE Blade A55
Global · 4GB · 64GB
Inches 6.43" 6.75"
Resolution FHD+ FHD+
Usable surface 85% useful 85% useful
Aspect Ratio 20:9 20:9
Dimensions 73.2 mm
160.0 mm
7.9 mm 		78.5 mm
164.0 mm
8.5 mm
Weight 180 g 185 g
Micro SnapD. 680
Octa-Core 		SC9863
Octa-Core
RAM 8 GB RAM 4 GB RAM
Storage 256 GB 64 GB
AnTuTu 274.822
v10 		154.110
v10
Battery 5000 mAh 5000 mAh
Main Camera 1
50 Mpx · ƒ/1.8

2 		1
13 Mpx · Unknow

2
Selfie Camera SELF 8 Mpx · ƒ/2.0 SELF 8 Mpx · Unknow
Bands
OS Android 15 Android 14 Upside-down cake

Brand
Brand Oppo ZTE
Aliases CPH2565 --

Release Date
Release date July 2023,
3 years ago 		September 2024,
2 years ago
State Not available Not available
Market International Global

Design & Materials

Structure

Oppo A78 4G
ZTE Blade A55
Oppo A78 4G
ZTE Blade A55
Size
73.2 mm • 160.0 mm • 7.9 mm
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 Print 3D Model
78.5 mm • 164.0 mm • 8.5 mm
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 Print 3D Model
Weight 180 g 185 g
Usable surface 85 % 85 %
Materials Polycarbonate, Leather Plastic
Resistance IP54
IPX4 		IP54
Colors
Black
Green
Black
Blue
Orange

Screen
Diagonal 6.43" 6.75"
Type AMOLED LCD IPS
Aspect Ratio 20:9 20:9
Resolution FHD+
1080 x 2400 px 		FHD+
1080 x 2400 px
Brightness 430 nits --
Peak brightness 800 nits --
Maximum brightness (HBM) 600 nits --
Density 409 Pixels per inch 390 Pixels per inch

Others

Others
  • Hole-punch Notch
  • Refresh rate 90 Hz
  • Touch sampling rate 180 Hz
  • Brightnes 430 cd/m² (typ)
  • DCI-P3
  • Full sRGB standard
  • sRGB standard
  • 97% NTSC
  • Scratch resistant
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Frameless
  • Water Drop Notch
  • Refresh rate 90 Hz
  • 2.5D curved glass screen
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
7.0
7.6
Do you think it's a nice phone?
6.9
7.7
Is it comfortable?
7.5
6.2
Can you see it well in the sunlight?
4.9
6.8
Number of reviews
14 reviews
6 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 680 (SM6225) Spreadtrum Unisoc SC9863A
CPU 4x2.4 GHz Kryo 265 Gold + 4x1.9GHz Kryo 265 Silver 4x Cortex-A55 1.6 GHz + 4x Cortex-A55 1.2 GHz
Type Octa-Core Octa-Core
Manufacturing 6 nm 28 nm
64 Bits Yes Yes

Graphics
GPU Adreno 610 PowerVR GE8322

RAM
RAM 8 GB 4 GB
Type LPDDR4X RAM --

Antutu
Score
274.822
Antutu v10
Overall performance better than 60% of devices
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154.110
Antutu v10
Overall performance better than 54% of devices
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Storage
Capacity 256 GB 64 GB
Type UFS Storage 2.2 --
SD Slot Yes ,
Slot for SD or second SIM card 		Yes ,
Independent SD slot

Security
Fingerprint Yes, in screen Yes, on the side

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Gravity
  • Geomagnetic
  • Pedometer
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer

Audio

Audio
  • Stereo Speakers
-

Others
Notifications LED -- --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
7.2
5.8
Does it work smoothly in everyday use?
5.6
3.8
What's your experience been with demanding games?
3.9
1.7
Number of reviews
14 reviews
6 reviews

Camera

Main
No. of cameras Double rear camera Double rear camera
1
Camera type

Standard

Standard
Resolution 50 Mpx 13 Mpx
Aperture ƒ/ 1.8 Unknow
Optical zoom -- --
View angle -- --
Sensor Unknown Unknown
Type CMOS CMOS
ISO -- --
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
2
Camera type

Portrait mode (depth)

Standard
Resolution
2 Mpx
1 Mpx
Aperture
ƒ/ 3.4
Unknow
Optical zoom
--
--
View angle
--
--
Sensor
Unknown
Unknown
Type
--
CMOS
Pixel size
--
--
Pixel Binning
--
--
Sensor size
--
--

Features
Flash LED Dual LED
Optical Stabilisation No No
Slow Motion Video Yes,
120 fps 		No,
30 fps
Others
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Phase detection autofocus (PDAF)
  • Contrast detection autofocus (CDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Phase detection autofocus (PDAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 8 Mpx 8 Mpx
Aperture ƒ/ 2.0 Unknow
Optical zoom -- --
View angle -- --
Sensor Unknown Unknown
Type CMOS CMOS
Pixel size 0.80 µm --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
5.9
5.8
Quality of nighttime photos
4.2
4.7
Quality of selfies
5.0
5.2
Does it have a powerful flash?
6.2
6.8
Number of reviews
14 reviews
6 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
No official network bands

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi Hotspot

Bluetooth
Version Bluetooth 5.0 LE Low energy consumption Bluetooth 5.2
Others
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC
  • A2DP (Advanced Audio Distribution Profile)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo
  • GPS
  • A-GPS

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Host
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 2.0

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • NFC
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • No official network bands
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
6.1
7.0
Quality of the GPS
6.5
7.0
And the WiFi?
6.9
2.5
Number of reviews
14 reviews
6 reviews

Battery

Battery
Capacity
5000 mAh
See more details
5000 mAh
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Type Li-Polymer Li-Polymer
Fast charge Yes,
67.0W 		Yes,
10.0W
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 0%
    Less than half day
  • 50%
    Less than a day
  • 36%
    One day
  • 14%
    More than one day
  • 0%
    Two days or more
  • 0%
    Less than half day
  • 50%
    Less than a day
  • 33%
    One day
  • 0%
    More than one day
  • 17%
    Two days or more
Number of reviews
14 reviews
6 reviews

Software

Software
Operating System
  • ColorOS 15 (Android 15)
    Android 15 , 2 years ago
  • Android 14
    Android 14 Upside-down cake, 3 years ago
Google Services With Google Mobile Services With Google Mobile Services

User reviews

Did it come with preinstalled applications?
  • 8%
    It comes with a clean operating system
  • 77%
    It has preinstalled apps but they don't bother me
  • 15%
    It has preinstalled apps that I can't uninstall
  • 0%
    It comes with a clean operating system
  • 50%
    It has preinstalled apps but they don't bother me
  • 50%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 7%
    Never
  • 21%
    Once a year
  • 57%
    Every six months
  • 14%
    Every two months or less
  • 25%
    Never
  • 0%
    Once a year
  • 50%
    Every six months
  • 25%
    Every two months or less
Number of reviews
14 reviews
6 reviews
Prices
Prices unavailable
Prices unavailable

Others

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