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Infinix Note 12 5G

Infinix Note 12 5G

Released: July 14, 2022

Unofficial Price৳ 16,390Variant: Redmi Note 12 5G 6/128GB China Mystique Blue

Where to Buy

Display6.7"
Camera50 MP, f/1.6, 27mm (wide), 1/2.8", 0.64µm, PDAF
RAM6GB
Battery5000 mAh

The Infinix Note 12 5G (X671) is engineered for budget-conscious consumers and multimedia enthusiasts seeking a balanced blend of connectivity, battery life, and visual quality. Powered by the MediaTek Dimensity 810 chipset, this device delivers reliable 5G performance alongside a vibrant 6.7-inch AMOLED display, making it a compelling choice for users who prioritize screen real estate and long-lasting power without compromising on everyday responsiveness. Vibrant AMOLED Display & Secure Access The 6.7-inch FHD+ AMOLED panel offers a sharp 393 ppi pixel density, wrapped in Corning Gorilla Glass 3 for improved scratch resistance. A side-mounted fingerprint sensor ensures quick and reliable authentication. All-Day Battery & Dual Audio Experience Equipped with a substantial 5000 mAh cell and 33W wired charging, this smartphone is built to sustain heavy usage throughout the day. Stereo dual speakers and a retained 3.5mm audio jack cater to media consumers and gamers alike. 50 MP Main Camera & Expandable Storage The primary 50 MP rear camera captures detailed imagery with phase detection autofocus, complemented by quad-LED flash support. A dedicated microSDXC slot guarantees seamless storage expansion alongside dual Nano-SIM cards. Who is this for? / Should you buy it? This device is ideally suited for students, content creators on a budget, and users who frequently travel or require extended screen time without constant recharging. When evaluating its hardware configuration against current market standards, the Infinix Note 12 5G stands out for its efficient 5G chipset, premium-looking AMOLED screen, and robust battery setup. It remains a highly viable option for anyone seeking a feature-rich smartphone that prioritizes display quality, connectivity, and battery endurance.

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Reasons to Buy

  • 6.7-inch FHD+ AMOLED display with 393 ppi density and Corning Gorilla Glass 3 protection
  • MediaTek Dimensity 810 chipset delivers efficient 5G performance and smooth everyday processing
  • 5000 mAh battery paired with 33W wired charging for extended usage and faster top-ups
  • Dual stereo speakers and a dedicated 3.5mm headphone jack for rich multimedia playback
  • Dedicated microSDXC slot allows storage expansion without sacrificing dual Nano-SIM functionality

Reasons to Avoid

  • 33W charging speed is relatively slow compared to modern competitors offering 45W or 60W+
  • Absence of NFC limits contactless payment and transit card functionality
  • Plastic back and frame construction may not appeal to users seeking premium materials
  • Wi-Fi only supports 802.11 a/b/g/n, lacking 5GHz band or Wi-Fi 6 support

Full Specifications

Network

Technology
GSM / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 850 / 900 / 2100
4G Bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
5G Bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78
Speed
HSPA, LTE, 5G

Launch

Announced
July 8, 2022
Status
Available

Body

Dimensions
164.7 x 76.9 x 8 mm
Weight
186 g
Build
Glass front (Glass), Back (plastic), Frame (plastic)
SIM
Nano-SIM + Nano-SIM

Display

Type
AMOLED
Size
6.7 inches (~85.6% screen-to-body ratio, 108.4 cm²)
Resolution
1080 x 2400 pixels (20:9 ratio) (~393 ppi density)
Protection
Corning Gorilla Glass 3

Platform

OS
Android 12 , XOS 10.6
Chipset
Mediatek Dimensity 810 (6 nm)
CPU
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Mali-G57 MC2

Memory

Card slot
microSDXC (dedicated slot)
Internal
64GB 6GB RAM

Main Camera

Modules
50 MP, f/1.6, 27mm (wide), 1/2.8", 0.64µm, PDAF
Features
Quad-LED flash, HDR, panorama
Video
1440p@30fps

Selfie Camera

Modules
16 MP, f/2.0, (wide)
Features
Dual-LED flash
Video
1440p@30fps

Sound

Loudspeaker
Yes, with dual speakers
3.5mm jack
3.5mm jack

Connectivity

WLAN
Wi-Fi 802.11 a/b/g/n
Bluetooth
5.0, A2DP, LE
Positioning
GPS
NFC
No
Radio
Unspecified
USB
USB Type-C 2.0, OTG

Features

Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass

Battery

Type
5000 mAh
Charging
33W wired

Misc

Colors
Black, White
Models
X671

Infinix Note 12 5G Review

The Infinix Note 12 5G (X671) is engineered for budget-conscious consumers and multimedia enthusiasts seeking a balanced blend of connectivity, battery life, and visual quality. Powered by the MediaTek Dimensity 810 chipset, this device delivers reliable 5G performance alongside a vibrant 6.7-inch AMOLED display, making it a compelling choice for users who prioritize screen real estate and long-lasting power without compromising on everyday responsiveness.

Vibrant AMOLED Display & Secure Access The 6.7-inch FHD+ AMOLED panel offers a sharp 393 ppi pixel density, wrapped in Corning Gorilla Glass 3 for improved scratch resistance. A side-mounted fingerprint sensor ensures quick and reliable authentication.

All-Day Battery & Dual Audio Experience Equipped with a substantial 5000 mAh cell and 33W wired charging, this smartphone is built to sustain heavy usage throughout the day. Stereo dual speakers and a retained 3.5mm audio jack cater to media consumers and gamers alike.

50 MP Main Camera & Expandable Storage The primary 50 MP rear camera captures detailed imagery with phase detection autofocus, complemented by quad-LED flash support. A dedicated microSDXC slot guarantees seamless storage expansion alongside dual Nano-SIM cards.

Who is this for? / Should you buy it? This device is ideally suited for students, content creators on a budget, and users who frequently travel or require extended screen time without constant recharging. When evaluating its hardware configuration against current market standards, the Infinix Note 12 5G stands out for its efficient 5G chipset, premium-looking AMOLED screen, and robust battery setup. It remains a highly viable option for anyone seeking a feature-rich smartphone that prioritizes display quality, connectivity, and battery endurance.

Frequently Asked Questions

The smartphone is powered by the MediaTek Dimensity 810 chipset (6 nm), featuring an Octa-core CPU (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) paired with a Mali-G57 MC2 GPU.

Yes, the Infinix Note 12 5G supports 5G connectivity alongside GSM, HSPA, and LTE networks, ensuring fast mobile data speeds where available.

The rear camera is a 50 MP wide sensor with Quad-LED flash, HDR, and panorama, capable of recording video at 1440p@30fps. The front camera is a 16 MP wide sensor with Dual-LED flash and also supports 1440p@30fps video recording.

It comes with a large 5000 mAh battery that supports 33W wired fast charging, designed for all-day usage and quicker power-ups.

No, the provided specifications do not list an official IP rating for water or dust resistance on this device.

It features a 6.7-inch AMOLED display with a Full HD+ resolution of 1080 x 2400 pixels. The screen is protected by Corning Gorilla Glass 3 and offers an 85.6% screen-to-body ratio.

Yes, it includes a standard 3.5mm headphone jack for wired audio and a dedicated microSDXC card slot for expanding internal storage beyond the built-in 64GB.