Realme 12 5G (8GB RAM + 128GB) vs Realme 14x 5G

Here you can compare Realme 12 5G (8GB RAM + 128GB) and Realme 14x 5G. Comparing Realme 12 5G (8GB RAM + 128GB) vs Realme 14x 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme 12 5G (8GB RAM + 128GB) stands against Realme 14x 5G and which one should you buy The current lowest price found for Realme 12 5G (8GB RAM + 128GB) is ₹23,990 and for Realme 14x 5G is ₹14,999. The details of both of these products were last updated on Sep 26, 2026.

Specification	Realme 12 5G (8GB RAM + 128GB)	Realme 14x 5G
Battery	5000 mAh, Li-Po Battery	6000 mAh
Internal Memory	128 GB	128 GB
CPU	2.2 GHz, Octa Core Processor	2.4 GHz, Octa Core Processor
OS	Android v14	Android v14
Display	6.72 inches, 1080 x 2400 pixels, 120 Hz	6.67 inches, 720 x 1604 pixels, 120 Hz
Price	₹23,990	₹14,999

Realme 12 5G (8GB RAM + 128GB)₹23,990

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Realme 14x 5G₹14,9996%

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Realme 12 5G (8GB RAM + 128GB)₹23,990

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Realme 14x 5G₹14,9996%

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Overview

Specs Score	58 / 100 Better Specs	55 / 100
Display Resolution	1080 x 2400 pixels Better Resolution	720 x 1604 pixels
RAM	8 GB More RAM	6 GB
CPU Clock Speed	2.2 GHz	2.4 GHz Faster Clock Speed
Rear Camera	108 MP + 2 MP Dual Better Camera Resolution	50 MP + 2 MP Dual
Battery	5000 mAh	6000 mAh Bigger Battery
Unique Features	3.5mm Audio Jack No No	No Water Resistant Reverse Charging

General

Country of Origin		India
Model	12 5G	RMX3940
Sim Type	Dual Sim, GSM+GSM (Hybrid Slot)	Dual Sim, GSM+GSM (Hybrid Slot)
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
Release Date	March 06, 2024	December 18, 2024
In The Box	Handset, Adapter, USB Data Cable, Sim Ejector Tool, Safety Guide, Quick Guide, Protective Case	Handset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case

Design

Dimensions	76.1 x 165.7 x 7.69 mm	76.22 x 165.7 x 7.94 mm
Weight	188 g	197 g
Bezel less	No	No
Colors	Twilight Purple, Woodland Green	Jewel Red, Crystal Black, Golden Glow

Display

Type	Color IPS LCD Screen (16.7M)	Color IPS Screen (16.7M)
Touch	Yes, 240 Hz Touch Sampling Rate	Yes
Size	6.72 inches, 1080 x 2400 pixels, 120 Hz	6.67 inches, 720 x 1604 pixels, 120 Hz
Aspect Ratio	20:9	20:9
PPI	~ 401 PPI	~ 264 PPI
Screen to Body Ratio	~ 91.4%	~ 89.97%
Features	Screen Contrast: 1500:1, Brightness: 800 Nits (Typical), 950 Nits (High Brightness Mode)	Brightness: 500 Nits (Typical) \| 625 Nits (HBM), Pixel Arrangement: RGB, Relative Humidity: 5% to 95% (Non-Condensing), Dimming Mode: DC Dimming, Supports Eye Comfort, Supports Dark Mode
Notch	Yes, Punch Hole	Yes, Punch Hole

Memory

RAM	8 GB	6 GB
Expandable RAM	Upto 8 GB Extra Virtual RAM	Upto 6 GB Extra Virtual RAM
Storage	128 GB	128 GB
Card Slot	Yes, (Hybrid Slot), upto 2 TB	Yes, (Hybrid Slot)

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes	Yes
5G Bands	NR: n1/n3/n5/n8/n28B/n40/n41(2535-2655MHz)/n77/n78	5G NR: n1/3/5/8/28B/40/41/77/78
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version	Wi-Fi 5	Support 802.11 a/b/g/n/ac
Bluetooth	Yes, v5.2, A2DP, LE	Yes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDC
USB	Yes, USB-C v2.0	Yes, USB-C v2.0
USB Features	USB Tethering, USB on-the-go, USB Charging	USB Tethering, USB on-the-go, USB Charging, USB Storage

Extra

GPS	Yes, with GPS, Glonass, Beidou, Galileo, QZSS	Yes, with Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1)
Fingerprint Sensor	Yes, Side	Yes, Side
Face Unlock	Yes	Yes
Sensors	Geomagnetic Sensor, Proximity Sensor, Light Sensor, Acceleration Sensor, Gyroscope, Support Meter Function	Geomagnetic , Light, Proximity, Acceleration, Flicker Sensor
3.5mm Headphone Jack	Yes
Water Resistance		Yes
Splash Resistant	Yes
IP Rating	IP54	IP69
Dust Resistant	Yes	Yes
Extra Features	Dual Stereo Speakers, Dynamic Button, LPDDR4X RAM, 5G + 5G Dual Mode	Supports OReality Audio Effect, Dual-mic Noise Cancellation, Hi-Res Audio Certification, Military-Grade Shock Resistance

Camera

Rear Camera	108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro	50 MP (Wide Angle) 27mm, FOV：75.5°, Lens：5P 2 MP (Depth Sensor)
Camera Sensor	Samsung S5KHM6 (108MP) + Smartsense SC202CS (2MP)	OV50D
Auto Focus	Yes	Yes
Features	3X Zoom Portrait Camera, Photo, Video, Night, Street, Pro, Pano, Portrait, Timelapse, Slo-Mo, Text Scanner, Hi-Res, Tilt-Shift, Movie, Dual View Video, Group Portrait, Supports Smart Scenario Recognition, Supports Fill Light for Video Shooting, Digital Zoom 20X	Photo, Video, Street Shot, Portrait, Night Scene, Panorama, Multi View Video, Timelapse Photography, Professional Mode, Slow Motion, High Pixel, Pivot Shift, Hypertext, Movie, Google Lens, Supports Fill Light for Video Shooting, Screen Protector Type: 2D PET
Video Recording	1080p @ 30 fps FHD, 720p @ 30 fps HD	1080p @ 30 fps FHD, 720p @ 30 fps HD
Flash	Yes, LED	Yes, LED
Front Camera	8 MP ƒ/2 (Wide Angle) Punch Hole	8 MP (Wide Angle) Punch Hole, Screen Flash
Front Video Recording	1080p @ 30 fps FHD	1080p @ 30 fps FHD
Front Camera Features	Panoramic, Portrait, NightScape, Timelapse, EIS Video Stabilization	Photo, Video, Portrait, Night Scene, Panorama, Multi-Scene Video, Timelapse Photography, Beauty Selfie

Technical

OS	Android v14	Android v14
Custom UI	realme UI 5	Realme UI 5
Chipset	Mediatek Dimensity 6100 Plus	Mediatek Dimensity 6300
CPU	2.2 GHz, Octa Core Processor	2.4 GHz, Octa Core Processor
Core Details	2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz	2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz
GPU	Mali-G57 MC2	Arm Mali-G57 MC2
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA	MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA
Video	AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV	AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV
FM Radio	No	No
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5000 mAh, Li-Po Battery	6000 mAh
Fast Charging	Yes, 45W SUPERVOOC Charge	Yes, 45W SUPERVOOC Charge
Reverse Charging		Yes

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