Realme 14x 5G vs Vivo S21


Quick Comparison


Vivo S21 has better RAM than Realme 14x 5G. In terms of display resolution, Vivo S21 has better resolution of 2800 x 1260 than Realme 14x 5G which has resolution of 1604 x 720. Vivo S21 has more internal memory than Realme 14x 5G

NameRealme 14x 5GVivo S21
RAM6 GB8 GB
Display6.67 in6.78 in
Internal Memory128 GB256 GB
Battery6000 mAh6700 mAh
Camera50 MP + 2 MP Dual50 MP + 50 MP Dual
PriceRs. 14449 (Buy Now)Rs. 29990 (Out of Stock)

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Detailed Comparison


Price And Launch

The launch Date of the first phone is December 18, 2024. The cost of Realme 14x 5G is Rs. 14449. The launch Date of the second phone is expected to be November 28, 2025 (Expected). The cost of Vivo S21 is Rs. 29990.

Display comparison

Realme 14x 5G has screen size of 6.67 inches which falls short to Vivo S21's 6.78 inch screen. Realme 14x 5G has IPS Screen type where as Vivo S21 has AMOLED Screen type. Vivo's phone has display density of 453 PPI & Realme's phone has only 264 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 90.2% than Realme's phone ~ 89.97%. Both mobiles have same aspect ratio of 20:9.

Memory comparison

Vivo S21's larger 8 GB RAM is better for playing games and all with respect to Realme 14x 5G's lower 6 GB RAM. Vivo S21 has more Internal Memory (256 GB) than Realme 14x 5G (128 GB).

Camera comparison

Realme 14x 5G has 50 MP + 2 MP Dual Rear Camera in comparison to Vivo S21's 50 MP + 50 MP Dual Rear Camera. Vivo S21 will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Realme 14x 5G's 8 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 14 and the second one on 15 version.

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Full Comparison


NameRealme 14x 5GVivo S21
General
Country of OriginIndia
ModelRMX3940S21
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateDecember 18, 2024November 28, 2025 (Expected)
In The BoxHandset, Charger, USB Data Cable, Sim Ejector Tool, Quick Guide, Protective Case
Design
Dimensions76.22 x 165.7 x 7.94 mm
Weight197 g
Bezel lessNoYes
ColorsJewel Red, Crystal Black, Golden Glow
Display
TypeColor IPS Screen (16.7M)Color AMOLED Screen (1B Colors)
TouchYesYes
Size6.67 inches, 720 x 1604 pixels, 120 Hz6.78 inches, 1260 x 2800 pixels, 120 Hz
Aspect Ratio20:920:9
PPI~ 264 PPI~ 453 PPI
Screen to Body Ratio~ 89.97%~ 90.2%
FeaturesBrightness: 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 Mode5000 nits (peak)
NotchYes, Punch HoleYes, Punch Hole
Curved DisplayYes
Memory
RAM6 GB8 GB
Expandable RAMUpto 6 GB Extra Virtual RAM
Storage128 GB256 GB
Card SlotYes, (Hybrid Slot)
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bands5G NR: n1/3/5/8/28B/40/41/77/78n1/n3/n5/n8/n28A/n38/n40/n41/n77/n78
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionSupport 802.11 a/b/g/n/acWi-Fi 7
BluetoothYes, v5.3, Support SBC, AAC, APTX, APTX-HD, LDAC, LHDCYes, v6.0, A2DP, LE, aptX HD
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB StorageUSB on-the-go
IR BlasterYes
Extra
GPSYes, with Beidou(B1I), GPS(L1), GLONASS(G1), Galileo(E1),QZSS(L1)Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsGeomagnetic , Light, Proximity, Acceleration, Flicker SensorAccelerometer, Gyro, proximity, Compass
3.5mm Headphone JackNo
NFCYes
Water ResistanceYesYes
IP RatingIP69IP64
Dust ResistantYesYes
Extra FeaturesSupports OReality Audio Effect, Dual-mic Noise Cancellation, Hi-Res Audio Certification, Military-Grade Shock Resistance
Camera
Rear Camera50 MP (Wide Angle)
27mm, FOV:75.5°, Lens:5P
2 MP (Depth Sensor)
50 MP ƒ/1.9 (Wide Angle)
50 MP ƒ/2.2 (Ultra Wide)
Camera SensorOV50D
OISYes
Auto FocusYesYes
FeaturesPhoto, 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 PETHDR
Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD4K, 1080p
FlashYes, LEDYes, LED
Front Camera8 MP (Wide Angle)
Punch Hole, Screen Flash
50 MP ƒ/2 (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD4K, 1080p
Technical
OSAndroid v14Android v15
Custom UIRealme UI 5OriginOS 6
ChipsetMediatek Dimensity 6300
CPU2.4 GHz, Octa Core ProcessorOcta Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz
GPUArm Mali-G57 MC2
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicMP3, AAC, APE, AMR, WAV, OGG, FLAC, WMAYes
VideoAVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLVYes
FM RadioNoNo
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh6700 mAh, SI/C
Fast ChargingYes, 45W SUPERVOOC ChargeYes, 100W Fast Charging
Reverse ChargingYesYes

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