Xiaomi Redmi Note 12 Explorer vs ZTE Blade A51

Xiaomi Redmi Note 12 Explorer

ZTE Blade A51

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 3, 5, 8, 19, 34, 38, 39, 40, 41

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G network

5G band 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE, Cat12, 603 Mbps download, 102 Mbps upload

LTE, Cat6, 301 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

OLED

IPS LCD
Physical size

6.67 inches

6.52 inches
Resolution

1080 x 2400 pixels

720 x 1600 pixels
Pixel density

395 ppi

269 ppi
Display colors

1073741824

16777216
Protection

Scratch resistant, 2.5D curved glass screen

-
Display features

120Hz, Dolby Vision, HDR10+, 500 nits (typ), 900 nits (HBM)

-

Main camera
Camera type

Triple

Dual
Main camera

(wide) , 200 MP, f/1.7 , 24 mm, 1/1.4" , 0.56 µm

13 MP
(ultrawide) , 8 MP, f/1.9 , 119˚ , 1/4" , 1.12 µm

2 MP
(macro) , 2 MP, f/2.4
Primary camera resolution

-

4160 x 3120 pixels
Primary camera video

4K@30fps, 1080p@30/60/120fps, 720p@960fps

1080p@30fps
Primary camera flash

dual-LED dual-tone flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, night mode 2.0

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 16 MP, f/2.45 , 1/3.06" , 1.0 µm

5 MP, f/2.0 , 1.0 µm
Selfie camera resolution

4608 x 3456 pixels

2560 x 1920 pixels
Selfie camera features

Face detection, face unlock, HDR

Face unlock, face detection
Selfie camera video

1080p@30/60fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

Yes

-
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
BDS

Yes

-
QZSS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, fingerprint, proximity

Battery
Battery type

Li-Po

Li-Ion
Battery capacity

4300 mAh

3200 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

USB Power Delivery 3.0, 210W (66% in 5 min, 100% in 9 min)

Yes

Xiaomi Redmi Note 12 Explorer comparisons