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Asus Zenfone Max Plus M2 (ZB634KL) vs Blu G51 Plus

Side by side comparison between Asus Zenfone Max Plus (M2) vs Blu G51 Plus phones, differences, pros, cons with full specifications. What's the better?

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Compare Blu G51 Plus XAsus Zenfone Max Plus M2 (ZB634KL)16Points
Asus Zenfone Max Plus M2 (ZB634KL)
6.26"
IPS

1080x2246

12
MP

8mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
Blu G51 Plus
6.5"
IPS

720x1600

13
MP

8mp

3GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the better phone? Asus Zenfone Max Plus M2 (ZB634KL)

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 Max Plus M2 (ZB634KL)16 Advantages Asus Zenfone Max Plus M2 (ZB634KL)vsG51 Plus3 Advantages Blu G51 Plus
+1.8Ghz 64bit Octa-Core49%
More powerful processor, you can open your applications faster
vs1.6Ghz 64bit Octa-Core
+Until 1TB microSD, microSDXC15 times
More external storage for files using memory cards
vsUntil 64GB microSD, microSDXC
+180 grams (6.3 ounces)11%
Lighter
vs200 grams (7 ounces)
+8.49 millimeters (0.33 inches)10%
Thinner
vs9.3 millimeters (0.37 inches)
+Aluminum body, glass frontAdvantage
More resistant material
vsPlastic body, glass front
+1080x2246 pixels111%
Higher resolution screen
vs720x1600 pixels
+398 PPI47%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs270 PPI
+(dual camera) 12MP + 5MP27%
Higher resolution main camera
vs(triple camera) 13MP + 0.3MP + 0.3MP
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
vs(front) HD (1280x720)
+(4G+ LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+CompassAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
vsNot supported
+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 b/g/n (2.4Ghz)
+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
vs4.1 + A2DP
32GB (21GB available)vs+64GB (48GB available)129%
More internal storage for applications and files
6.26"vs+6.5"4%
Larger screen
Android 8.0 Oreovs+Android 11Advantage
Android 11 is newer and safer

31 Common items in both devices
3GB LPDDR3
eMMC 5.1
TFT IPS LCD
60Hz
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
+24 specs and more in the table below

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

Highlight differencesClear highlight
Physical featuresAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
ModelZenfone Max Plus M2 (ZB634KL)G51 Plus
Other model namesAsus Zenfone Max Plus (M2) ZB634KL-4J005BR (32GB + 3GB RAM)BLU G51 Plus G0510WW
Country or region available(Global, International)Brazil
(Global, International), Brazil
(Global, International)
(Global, International)
BrandAsusBlu
Release dateMarch, 2019May, 2021
Depth8.49 millimeters (0.33 inches)9.3 millimeters (0.37 inches)
Size (width x height)76.2 x 159.2 millimeters (3 x 6.27 in)76.5 x 165 millimeters (3.01 x 6.5 in)
Weight180 grams (6.3 ounces)200 grams (7 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported
System (OS)Asus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
Operating systemAndroid 8.0 OreoAndroid 11
Firmware updatefeature not registeredfeature not registered
HardwareAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
Chipset64bit - Qualcomm Snapdragon SiP 1 (14nm)64bit - Unisoc SC9863A (28nm)
CPU processor1.8Ghz Octa-Core ARM Cortex-A53Octa-Core, 2 processors:
1.6Ghz Quad-Core ARM Cortex-A55
1.2Ghz Quad-Core ARM Cortex-A55
GPU graphical controllerQualcomm Adreno 506PowerVR GE8322 550Mhz
RAM memory3GB LPDDR33GB LPDDR3
Internal storage32GB (21GB available)
eMMC 5.1
64GB (48GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 64GB microSD, microSDXC
(dedicated slot)
DisplayAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.26" inches6.5" inches
Screen-to-body ratio~81.4% (screen-to-body ratio)~80.8% (screen-to-body ratio)
Display resolution1080x2246 pixels (18.7:9)720x1600 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)398 PPI270 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Display features60Hz60Hz
Mobile networksAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated 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/upload300/150 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat7/13 (Bands 1, 2, 3, 4, 5, 7, 28)LTE Cat4 (1, 2, 3, 4, 5, 7, 12, 17, 28)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, 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
CallingAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder, Voice commands
CameraAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
Back camera (main camera)(dual camera)
12 megapixels
5MP depthf/2.41.12µm
(triple camera)
13 megapixels
0.3MP macro
0.3MP depth
Main camera resolution4000x3000 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/1.8 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor size1/2.9" inchesfeature not registered
Pixel size1.25µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital 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
2ª cameraAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
Front camera (secondary)8 megapixels8 megapixels
Front camera resolution3264x2448 pixels3264x2448 pixels
Video recording (secondary)Full HD (1920x1080)HD (1280x720)
Front flashLEDNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
MultimediaAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviDMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 + A2DP4.1 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging
Infrared portNot supportedNot supported
Other functionsAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
Active noise cancellationSupportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Ambient Light sensor
Face unlock
Fingerprint sensor (rear-mounted)
Other features- Colors: Red, Silver, Blue, Black
- 2.5D glass screen
- FHD+ display
- NXP 9874 speaker
- Sony IMX486 back camera sensor
- WiFi direct, hotspot
- Colors: Black, Blue, Green, Red
- Screen protector included
- Rugged case included
- WiFi direct, hotspot
Power supplyAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh4000 mAh
Charger, watts10W (5V/2A) Standard charging10W (5V/2A) Standard charging
Talk time autonomy2640 minutes | 44 hours | 1.8 daysfeature not registered
Standby50400 minutes | 840 hours | 35 daysfeature not registered
Radiation rateAsus Zenfone Max Plus M2 (ZB634KL)Blu G51 Plus
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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