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Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) vs Xiaomi Redmi 8A (64GB)

Side by side comparison between Asus Zenfone 4 vs Xiaomi Redmi 8A phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi 8A X Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) 16Points
5.5"
IPS

1080x1920

12.2
MP

8mp

4GB
RAM

Octa-core

3300
mAh

(Non removable)

vs
08Points Xiaomi Redmi 8A (64GB) Compare Asus Zenfone 4 X
6.2"
IPS

720x1520

12
MP

8mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)

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!

Zenfone 4 (ZE554KL 64GB/4GB NFC)} 16 Advantages Asus Zenfone 4 (ZE554KL 64GB/4GB NFC) vs Redmi 8A (64GB)} 8 Advantages Xiaomi Redmi 8A (64GB)
+2.2GHz 64bit Octa-core5%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-core
+4GB LPDDR4XAdvantage
This RAM type is better and more efficient.
vs4GB LPDDR3
+165 grams (5.78 ounces)14%
Lighter
vs188 grams (6.58 ounces)
+7.5 millimeters (0.3 inches)25%
Thinner
vs9.4 millimeters (0.37 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+1080x1920 pixels89%
Higher resolution screen
vs720x1520 pixels
+401 PPI48%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs271 PPI
+(dual camera) 12.2MP + 8MP68%
Higher resolution main camera
vs(back) 12MP
+OIS (4-axis): Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(4G LTE-A) 600 Mbps3 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+Fingerprint sensorAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
vs802.11 b/g/n [wifi4]
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
Until 256GB microSD, microSDXCvs+Until 512GB microSD, microSDXC100%
More external storage for files using memory cards
5.5"vs+6.2"13%
Larger screen
Android 7.1.1 Nougatvs+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
3300 mAhvs+5000 mAh52%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
10Wvs+18W80%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
vs+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
Not supportedvs+Water repellent nano-coating (don't immerse)Advantage
Protection against water allows you talk to your friends in the rain, for example

25 Common items in both devices
64GB (52GB available) / 64GB (51GB available)
TFT IPS LCD
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
HDR photo on both cameras
+18 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 Clear highlight

📱 Model features

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
ModelZenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
Other model namesAsus Zenfone 4 (NFC version) Snapdragon 630 (4GB RAM)Xiaomi Redmi 8A M1908C3KG, M1908C3KE, M1908C3KC
Country or region available(Europe)South AfricaChinaUSAHong KongTaiwan
(Europe), South Africa, China, USA, Hong Kong, Taiwan
(Global, International)China
(Global, International), China
BrandAsusXiaomi
Release date10/1/20179/1/2019
Depth7.5 millimeters (0.3 inches)9.4 millimeters (0.37 inches)
Size (width x height)75.2 x 155.4 millimeters (2.96 x 6.12 in)75.4 x 156.3 millimeters (2.97 x 6.15 in)
Weight165 grams (5.78 ounces)188 grams (6.58 ounces)
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersNot supportedWater repellent nano-coating (don't immerse)

📲 Display

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5.5" inches6.2" inches
Screen-to-body ratio~71.4% (screen-to-body ratio)~81.4% (screen-to-body ratio)
Display resolution1080x1920 pixels720x1520 pixels (19:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)401 PPI271 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 5
Refresh ratefeature not registered60Hz
Display featuresfeature not registered400nits[typ]

🤖 Operating System

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
System versionAndroid 7.1.1 NougatAndroid 9.0 Pie
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
Chipset64bit: Qualcomm Snapdragon 630 SDM630 (14nm)64bit: Qualcomm Snapdragon 439 SDM439 (12nm)
CPUOcta-core, 2 processors:
4x 2.2GHz ARM Cortex-A53 (Quad-core)
4x 1.8GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
2x 2GHz ARM Cortex-A53 (Dual-core)
6x 1.45GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controllerQualcomm Adreno 508Qualcomm Adreno 505 650Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
RAM memory4GB LPDDR4X4GB LPDDR3
Internal storage64GB (52GB available)64GB (51GB available)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 512GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload600/150 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800 (China), GSM 850/900/1800/1900
Primary 3G networkChina version:
UMTS 850/900/1900/2100
North America version:
UMTS 800/850/900/1700/1900/2100
Taiwan version:
UMTS 800/850/900/1800/1900/2100
Global, India version:
UMTS 850/900/1900/2100
China version:
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat12
China version:
LTE (Bands 1,2,3,5,7,8)
TD-LTE (Bands 34,38,39,40,41)
North America version:
LTE (Bands 1,2,3,4,5,7,8,12,17,28)
Taiwan version:
LTE (Bands 1,2,3,5,7,8,18,19,28)
TD-LTE (Bands 38,39,40,41)
LTE Cat4
VoLTE
Global version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 20)
TD-LTE (Bands 38, 40)
India version:
LTE (Bands 1, 3, 5, 8)
TD-LTE (Bands 40, 41)
China version:
LTE (Bands 1, 3, 5, 7, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE

📷 Camera

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
Back camera (main camera)(dual camera)
12.2 megapixels
8MP 12mm
12 megapixels
Main camera resolution4032x3024 pixels4000x3000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length25mm lensfeature not registered
Sensor size1/2.55" inches1/2.55" inches
Pixel size1.4µm pixel1.4µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS (4-axis): Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
Front camera (secondary)8 megapixels8 megapixels
Front camera resolution3264x2448 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.0 (aperture)
Focal length24mm lensfeature not registered
Sensor sizefeature not registered1/4" inches
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, OGG, eAAC+MP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
USBUSB 2.0 Type-C reversible connectorUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor
Gyroscope
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity3300 mAh5000 mAh
Charger, watts10W (5V/2A) Wired charging18W (9V/2A) Wired fast charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy30 hours (1.3 days)42 hours (1.8 days)
Standby552 hours (23 days)feature not registered

➕ Other features

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Moonlight white, Mint green, Midnight black
• Asus ZenUI 4.0
• 2.5D glass screen
• Sony IMX362 back camera sensor
• Fast battery charging: 50% in 36min
• 24-bit/192kHz audio
• DTS surround sound
• VoLTE
• Colors: Midnight Black, Ocean Blue, Sunset Red
• MIUI 11
• Sony IMX363 back camera sensor
• Quick Charge 3.0

☢️ Radiation rate

Asus Zenfone 4 (ZE554KL 64GB/4GB NFC)Redmi 8A (64GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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