Samsung Galaxy A02s (SM-A025M/DS 32GB) vs ZTE Blade V8 Pro (Z978)

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Side by side comparison between Samsung Galaxy A02s vs ZTE Blade V8 Pro phones, differences, pros, cons and full specifications. What's the better?

5/10/2021 5:12 AM, updated: 7/6/2022 7:31 AM

Compare ZTE Blade V8 Pro X Samsung Galaxy A02s (SM-A025M/DS 32GB) 07Points

Specifications Compare Models Pictures

6.5"
PLS

720x1600

13
MP

5mp

3GB
RAM

Octa-core

5000
mAh

(Non removable)

15Points ZTE Blade V8 Pro (Z978) Compare Samsung Galaxy A02s X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

13
MP

8mp

3GB
RAM

Octa-core

3140
mAh

(Non removable)

What's the better phone? ZTE Blade V8 Pro (Z978)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

7 Advantages Samsung Galaxy A02s (SM-A025M/DS 32GB)	vs	15 Advantages ZTE Blade V8 Pro (Z978)
+Until 1TB microSD, microSDXC3 times More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+6.5"18% Larger screen	vs	5.5"
+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+Android 12Advantage Android 12 is newer and safer	vs	Android 6.0.1 Marshmallow
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+5000 mAh59% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3140 mAh
+2 slots (Dual-SIM) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
1.8GHz 64bit Octa-core (14nm)	vs	+2GHz 64bit Octa-core11% More powerful processor, you can open your applications faster
196 grams (6.86 ounces)	vs	+185 grams (6.48 ounces)6% Lighter
TFT PLS	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
720x1600 pixels	vs	+1080x1920 pixels80% Higher resolution screen
270 PPI	vs	+401 PPI49% Crisper display of text, images and videos because it has more pixels per inch (ppi)
(triple camera) 13MP + 2MP + 2MP	vs	+(dual camera) 13MP + 13MP54% Higher resolution main camera
LED flash	vs	+Dual-LED on main camera and LED on front cameraAdvantage The Dual-LED on main camera and LED on front camera helps in dark places or in low light
(front) 5MP	vs	+(front) 8MP63% Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
Not supported	vs	+CompassAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensorAdvantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys

22 Common items in both devices

3GB LPDDR3

32GB (21GB available) / 32GB (22GB available)

9.1 millimeters (0.36 inches)

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

+15 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Change model
Model	Galaxy A02s (SM-A025M/DS 32GB)	Blade V8 Pro (Z978)
Other model names	Galaxy A02S SM-A025M/Dual-SIM (32GB + 3GB RAM)	ZTE Blade V8 Pro Z978, ZTE BV8P121
Country or region available	(Latin America), Brazil	USA
Brand	Samsung	ZTE
Release date	1/4/2021, Announced: 11/24/2020	1/1/2017
Depth	9.1 millimeters (0.36 inches)	9.1 millimeters (0.36 inches)
Size (width x height)	75.9 x 164.2 millimeters (2.99 x 6.46 in)	77 x 156 millimeters (3.03 x 6.14 in)
Weight	196 grams (6.86 ounces)	185 grams (6.48 ounces)
Build, materials	Plastic body, glass front	feature not registered
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Display type	TFT PLS	TFT IPS LCD
Screen size	6.5" inches	5.5" inches
Screen-to-body ratio	~81.8% (screen-to-body ratio)	~69.4% (screen-to-body ratio)
Display resolution	720x1600 pixels (20:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	270 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass 3
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
System version	Android 10	Android 6.0.1 Marshmallow
Firmware update	Android 12	feature not registered
User Interface	One UI 2.0 / 3.1 / 4.1	feature not registered
⚙️ Processor
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Chipset	64bit: Qualcomm Snapdragon 450 (SDM450) (14nm)	64bit: Qualcomm Snapdragon 625 MSM8953 (14nm)
CPU	Octa-core, 1 processor: 8x 1.8GHz ARM Cortex-A53 (Octa-core)	Octa-core, 1 processor: 8x 2GHz ARM Cortex-A53 (Octa-core)
GPU graphical controller	Qualcomm Adreno 506 (600MHz)	Qualcomm Adreno 506 650Mhz
Performance (benchmark)	AnTuTu: 97624 (v8)	feature not registered
💽 Memory and storage
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
RAM memory	3GB LPDDR3	3GB LPDDR3
Internal storage	32GB (21GB available) eMMC 5.1	32GB (22GB available)
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/2100
Primary 4G network	LTE Cat4 (1, 2, 3, 4, 5, 7, 8, 12, 17, 28, 66) VoLTE	LTE Cat4 700/850/1700/1900/2600 (Bands 2,4,5,7,12)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Back camera (main camera)	(triple camera) 13 megapixels 2MP macro f/2.4 2MP depth f/2.4	(dual camera) 13 megapixels 13MP
Main camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED on main camera and LED on front camera
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Front camera (secondary)	5 megapixels	8 megapixels
Front camera resolution	2560x1920 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	feature not registered	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
USB	USB 2.0 Type-C reversible connector	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.2 + A2DP	4.2 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS
NFC	Not supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Sensors	Accelerometer Ambient light sensor Face unlock Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5000 mAh	3140 mAh
Charger, watts	15W Wired fast charging	Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	24 hours (1 day)
Standby	feature not registered	552 hours (23 days)
➕ Other features
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, White, Red, Blue	• Colors: Black Diamond • USB On-The-Go • 2.5D curved edge screen • Metal frame • Plastic back case • MiFavor UI • 24-bit/192kHz audio • Dolby audio sound enhancement • Fast battery charging • Quick Charge 2.0 • HAC M3/T4
☢️ Radiation rate
	Galaxy A02s (SM-A025M/DS 32GB)	ZTE Blade V8 Pro (Z978)
SAR 1.6W/kg (USA, Mexico, etc.)	0.63W/kg (head), 1.09W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	feature not registered