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Realme

Realme 12x 12 GB / 512 GB / China

5.6 NeoScore #2194 of 6247

12 GB / 512 GB / China · Launched April 2024

Overview

NeoScore

5.6

#2194 of 6247

Design & display
6.3
Performance & hardware
6.0
Camera
3.8
Connectivity
6.3
Battery & charging
5.9

Strengths

  • At 7.7 mm thick, it is among the thinnest phones of its time.
  • At 188 g, it is lighter than most phones of its time.
  • Its 12 GB of RAM is more than most phones of its time offer.

Weak points

  • The camera falls behind most phones of its time, and the rear main camera has no optical image stabilization.
Display
6.72″IPS LCD1,080 × 2,400 px120 Hz
Design
188 g76.1 mm165.6 mm7.7 mm
Performance
MediaTek Dimensity 6100+Octa-Core12 GB RAM256 GB / 512 GB
AnTuTu
442,599Better than 54% of phones
Battery
5,000 mAh45 W
Cameras
50 Mpx · f/1.82 Mpx · f/2.4selfie 8 Mpx · f/2
Network
5G4G3G2G
Software
Android 14

Editorial report

Realme 12x 12 GB / 512 GB / China technical sheet

The Realme 12x suits anyone looking for a slim, light phone with a large, smooth display; its main trade-off is a camera that falls behind most phones of its time. It is 7.7 mm thick and weighs 188 g. The 6.72-inch IPS LCD has a 1080 × 2400 px resolution, a 120 Hz refresh rate, and 950 nits peak brightness.

The configuration shown pairs 12 GB of RAM with 256 GB of expandable storage. The phone is also sold with 512 GB, so the range runs from 12 GB / 256 GB to 12 GB / 512 GB. The MediaTek Dimensity 6100+ and 5G connectivity round out the setup. It also has dual-band Wi-Fi, Bluetooth 5.3, a 3.5 mm audio jack, and USB-C. Android 14 is the operating system. Google Services are absent, which matters to anyone who relies on them.

The camera falls behind most phones of its time. The 50 MP rear main camera has no optical image stabilization and records video at 1080p at 30 fps. Its 5000 mAh battery and 45 W charging are typical figures for phones of its time, rather than a point of distinction. With an overall NeoScore of 5.5, the Realme 12x makes the most sense for buyers who put a slim build, low weight, and display ahead of camera strengths.

Technical index

NeoScore

NeoScore is NeoTeo's technical index: it weighs each phone's verified specifications and compares them with those of the phones of its time.

5.56 /10

Prices in United States

Selected variant

12 GB / 512 GB / China

Design & display

6.3

Display Technology IPS LCD
5.0
Display Refresh Rate 120 Hz
9.0
Display Pixel Density 392 ppi
8.2
Peak Display Brightness 950 nits
7.6
Display Features Hole-Punch Notch, TÜV Rheinland Low Blue Light, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, 120Hz
1.0
Weight 188 g
7.2
Resistance Features IP54
2.5
Usable Surface 86.5 %
8.4
Body Thickness 7.7 mm
8.6

Performance & hardware

6.0

AnTuTu Score 442,599
2.2
RAM Capacity 12 GB
9.1
Processor Process Size 6 nm
7.0
Maximum Storage Capacity 512 GB
9.0
Maximum CPU Clock 2.2 GHz
4.9
RAM Type LPDDR4X
5.0

Camera

3.8

Aperture f/1.8
8.0
Optical Image Stabilization No
2.0
Resolution 50 Mpx
8.0
Camera Features LED Flash, HDR, Panorama, Digital Zoom, Dual-Lens Camera, Digital Image Stabilization, Autofocus, Touch Focus, Continuous Shooting, Geotagging, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer
0.0

Connectivity

6.3

Connectivity Features 3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C
1.5
Cellular Bands 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78
10.0
Wi-Fi Standards Wi-Fi 802.11a/b/g/n/ac
5.0
Bluetooth Version Bluetooth 5.3
8.0
Navigation Systems GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS
9.5
SIM Configurations Dual Nano-SIM, Dual SIM Dual Standby
7.5

Battery & charging

5.9

Battery Capacity 5,000 mAh
8.9
Fast Charge Power 45 W
7.0
Battery Features Fast Charging, Non-Removable
0.0

Tap a point on the chart to see what makes it up.

Design & display
6.32
Performance & hardware
5.96
Camera
3.83
Connectivity
6.28
Battery & charging
5.88
NeoScore rank
#2194 / 6247

Realme

Technical specifications

Performance

Processor Model
MediaTek Dimensity 6100+
Processor Process Size
6 nm
Graphics GPU
Mali-G57 MC2
Maximum CPU Clock
2.2 GHz
Maximum Storage Capacity
512 GB
AnTuTu Score
442,599
CPU Description
Octa-core CPU with 2 Cortex-A76 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz
Processor Type
Octa-Core
64-Bit Processor
Yes
RAM Capacity
12 GB
RAM Type
LPDDR4X
Expandable Storage
Yes
AnTuTu version
v10

Design

Body Colors
Purple, Green, Black, Gold
Body Thickness
7.7 mm
Body Width
76.1 mm
Body Height
165.6 mm
Weight
188 g
Usable Surface
86.5 %
Body Materials
Plastic
Resistance Features
IP54
Foldable
No
Rugged Build
No

Battery

Battery Capacity
5,000 mAh
Battery Type
Li-Polymer
Fast Charge Power
45 W
Battery Features
Fast Charging, Non-Removable

Display

Display Aspect Ratio
20:9
Display Technology
IPS LCD
Peak Display Brightness
950 nits
Display Diagonal
6.72″
Display Horizontal Resolution
1,080 px
Display Vertical Resolution
2,400 px
Display Pixel Density
392 ppi
Display Refresh Rate
120 Hz
Touch Sampling Rate
240 Hz
Display Features
Hole-Punch Notch, TÜV Rheinland Low Blue Light, Scratch Resistant, Curved Glass, Capacitive Touch, Multi-Touch, Frameless, 120Hz
Integrated Projector
No

Sensors

Fingerprint Sensor Placement
Side

Sensor

Sensor Features
Fingerprint Sensor, Accelerometer, Gyroscope, Proximity Sensor, Compass, Light Sensor

Software

Operating System
Android 14
OS Family
Android
OS Version
14
OS Update Support
2 years
Google Services
No

Connectivity

SIM Configurations
Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands
2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 2G CDMA BC0, 2G CDMA B2, 2G CDMA B3, 2G CDMA B5, 2G CDMA B8, 3G UMTS B1, 3G UMTS B5, 3G UMTS B8, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE B1, 4G LTE B3, 4G LTE B5, 4G LTE B8, 4G LTE B28A, 4G LTE B34, 4G LTE B38, 4G LTE B39, 4G LTE B40, 4G LTE B41, 5G NR n1, 5G NR n3, 5G NR n5, 5G NR n8, 5G NR n28a, 5G NR n40, 5G NR n41, 5G NR n77, 5G NR n78
Cellular Technologies
GSM, HSPA, LTE, 5G
Wi-Fi Standards
Wi-Fi 802.11a/b/g/n/ac
Wi-Fi Features
Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Bluetooth Version
Bluetooth 5.3
Bluetooth Profiles
A2DP, LE, aptX HD, LHDC
Navigation Systems
GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS
Connectivity Features
3.5 mm Audio Jack, Computer Sync, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C
USB Version
USB 2.0

Audio

Audio Features
Stereo Speakers, Hi-Res Audio, A2DP, LE, aptX HD, LHDC

Technical

Model numbers
RMX3998

12x

Camera system

Every physical camera module is shown separately, with its sensor, lens and capture capabilities.

1

Rear main camera

Resolution
50 Mpx
Sensor Type
ISOCELL
Pixel Size
0.64 µm
Video Recording
1080p at 30 fps
Slow Motion Video
Yes
Slow Motion Frame Rate
120 fps
Sensor
Resolution
50 Mpx
Sensor Type
ISOCELL
Pixel Size
0.64 µm
Video
Video Recording
1080p at 30 fps
Slow Motion Video
Yes
Slow Motion Frame Rate
120 fps
Lens
Aperture
f/1.8
Optical Image Stabilization
No
Flash
Flash Type
LED
Flash LED Count
1 LED
Features
Camera Features
LED Flash, HDR, Panorama, Digital Zoom, Dual-Lens Camera, Digital Image Stabilization, Autofocus, Touch Focus, Continuous Shooting, Geotagging, Face Detection, White Balance Settings, ISO Settings, Exposure Compensation, Scene Mode, Self-Timer
2

Rear depth camera

Sensor Model
OmniVision OV02B1B
Resolution
2 Mpx
Sensor Type
CMOS
Sensor Size
1/5″
Pixel Size
1.75 µm
Aperture
f/2.4
Sensor
Sensor Model
OmniVision OV02B1B
Resolution
2 Mpx
Sensor Type
CMOS
Sensor Size
1/5″
Pixel Size
1.75 µm
Lens
Aperture
f/2.4
3

Front camera

Resolution
8 Mpx
Sensor Type
CMOS
Video Recording
1080p at 30 fps
Aperture
f/2
Sensor
Resolution
8 Mpx
Sensor Type
CMOS
Video
Video Recording
1080p at 30 fps
Lens
Aperture
f/2
08
12x
12x
12x
12x
12x
12x
12x
12x

Variant details

Memory
12 GB
Markets
China
Storage
512 GB
Market codes
China

Compare the Realme 12x 12 GB / 512 GB / China

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Product family

12x

Prices No stores

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