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ZTE Nubia M2 (64GB) vs Xiaomi Redmi K30 (128GB/6GB)

Side by side comparison between ZTE Nubia M2 vs Xiaomi Redmi K30 phones, differences, pros, cons with full specifications. What's the better?

,
ZTE Nubia M2 (64GB)
5.5"
AMOLED

1080x1920

13
MP

16mp

4GB
RAM

64bit Octa

3630
mAh

(Non removable)

vs
18PointsXiaomi Redmi K30 (128GB/6GB)Compare ZTE Nubia M2 X
Xiaomi Redmi K30 (128GB/6GB)
6.67"
IPS

1080x2400

64
MP

20mp

6GB
RAM

64bit Octa

4500
mAh

(Non removable)

What's the better phone? Xiaomi Redmi K30 (128GB/6GB)

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!

Nubia M2 (64GB)4 Advantages ZTE Nubia M2 (64GB)vsRedmi K30 (128GB/6GB)18 Advantages Xiaomi Redmi K30 (128GB/6GB)
+168 grams (5.88 ounces)24%
Lighter
vs208 grams (7.28 ounces)
+7 millimeters (0.28 inches)26%
Thinner
vs8.79 millimeters (0.35 inches)
+AMOLEDAdvantage
AMOLED display is brighter and more vivid
vsTFT IPS LCD
+401 PPI2%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs395 PPI
2Ghz 64bit Octa-Corevs+2.2Ghz 64bit Octa-Core10%
More powerful processor, you can open your applications faster
4GB LPDDR3vs+6GB LPDDR4X50%
More RAM memory. Typically more responsive and better for multitasking.
64GB (54GB available)vs+128GB (107GB available)98%
More internal storage for applications and files
Until 256GB microSD, microSDXCvs+Until 512GB microSD, microSDXC100%
More external storage for files using memory cards
1080x1920 pixelsvs+1080x2400 pixels25%
Higher resolution screen
5.5"vs+6.67"21%
Larger screen
(dual camera) 13MP + 13MPvs+(quad camera) 64MP + 8MP + 2MP + 2MP195%
Higher resolution main camera
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
1/2.9" inchesvs+1/1.72" inches69%
The larger sensor camera lets you take photos with better depth.
f/2.2 (aperture)vs+f/1.9 (aperture)16%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 16MPvs+(dual front camera) 20MP + 2MP38%
Higher resolution secondary camera to take pictures and selfies
Android 6.0.1 Marshmallowvs+Android 11Advantage
Android 11 is newer and safer
(4G LTE) 150 Mbpsvs+(4G+ LTE-A) 800 Mbps4 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
3630 mAhvs+4500 mAh24%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
4.1 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely

28 Common items in both devices
16 million
Dual-LED flash
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
4K UHD (3840x2160)
(front) Full HD (1920x1080)
+21 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 featuresZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
ModelNubia M2 (64GB)Redmi K30 (128GB/6GB)
Other model namesZTE nubia M2 NX551J, ZTE NX551JXiaomi Redmi K30 (128GB + 6GB RAM), M1912G7BC, M1912G7BE
Country or region available(Global, International)ChinaHong Kong
(Global, International), China, Hong Kong
(Global, International)
(Global, International)
BrandZTEXiaomi
Release dateMay, 2017December, 2019
Depth7 millimeters (0.28 inches)8.79 millimeters (0.35 inches)
Size (width x height)75.9 x 154.5 millimeters (2.99 x 6.08 in)76.6 x 165.3 millimeters (3.02 x 6.51 in)
Weight168 grams (5.88 ounces)208 grams (7.28 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsfeature not registeredAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported
System (OS)ZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
Operating systemAndroid 6.0.1 MarshmallowAndroid 10
Firmware updatefeature not registeredAndroid 11
HardwareZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
Chipset64bit - Qualcomm Snapdragon 625 MSM8953 (14nm)64bit - Qualcomm Snapdragon 730G SDM730 (8nm)
CPU processor2Ghz Octa-Core ARM Cortex-A53Octa-Core, 2 processors:
2.2Ghz Dual-Core Kryo 470 Gold
1.8Ghz Hexa-Core Kryo 470 Silver
GPU graphical controllerQualcomm Adreno 506 650MhzQualcomm Adreno 618 700Mhz
RAM memory4GB LPDDR36GB LPDDR4X
Internal storage64GB (54GB available)128GB (107GB available)
UFS 2.1
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 512GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
DisplayZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
Display typeAMOLEDTFT IPS LCD
Screen size5.5" inches6.67" inches
Screen-to-body ratio~71.1% (screen-to-body ratio)~84.8% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)401 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassGorilla GlassGorilla Glass 5
Display featuresfeature not registered120Hz, HDR10
Mobile networksZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
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
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps800/150 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 networkCDMA 800, GSM 850/900/1800/1900CDMA 800, GSM 850/900/1800/1900
Primary 3G networkTD-SCDMA 1900/2000
UMTS 850/900/1900/2100
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/2100
Primary 4G networkLTE Cat4 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
LTE Cat15/13 (Bands 1, 3, 5, 8)
TD-LTE (Bands 34, 38, 39, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
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
CallingZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice recorderVoice dialing, Voice recorder, Voice commands
CameraZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
Back camera (main camera)(dual camera)
13 megapixels
13MP monochrome
(quad camera)
64 megapixels
8MP ultrawidef/2.213mm1/4.0"1.12µm
2MP macrof/2.41/5.0"1.75µm
2MP depthf/2.4
Main camera resolution4128x3096 pixels10120x6328 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED flashDual-LED flash
Focal aperturef/2.2 (aperture)f/1.9 (aperture)
Focal lengthfeature not registered26mm lens
Sensor size1/2.9" inches1/1.72" inches
Pixel size1.25µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
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 only main cameraHDR photo on both cameras
2ª cameraZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
Front camera (secondary)16 megapixels(dual front camera)
20 megapixels
2MP depthf/2.41/5"1.75µm
Front camera resolution4608x3456 pixels5184x3840 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal lengthfeature not registered27mm lens
Sensor sizefeature not registered1/3.4" inches
Pixel sizefeature not registered0.8µm pixel
MultimediaZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
RadioNot supportedFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
USBUSB 2.0 Type-C reversible connectorUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.1 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCNot supportedSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedSupported
Other functionsZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Fingerprint sensor
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Face unlock
Fingerprint sensor (side-mounted)
Other features- Colors: Black/gold, White/champagne gold
- USB OTG On-The-Go
- Aluminum body
- nubia UI 4.0
- Fast battery charging
- WiFi direct, hotspot
- Colors: Blue, Red, Purple
- MIUI 11, 12
- Game Turbo 2.0
- 24-bit/192kHz audio
- WiFi direct, hotspot
Power supplyZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity3630 mAh4500 mAh
Charger, watts Standard charging27W Fast battery charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateZTE Nubia M2 (64GB)Xiaomi Redmi K30 (128GB/6GB)
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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