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OPPO K14x vs Realme C100

What K14x does better (3) and where C100 wins (5) — every spec side by side.

OPPO K14x
OPPO · 2026K14x
7.1Score
3 advantages≈ $230
Higher score
vs
Realme C100
Realme · 2026C100
6.9Score
5 advantages≈ $220
6.4Display7.0
4.1Camera4.1
8.9Battery8.8
4.5Features5.5
Dimensions

Size comparison

K14xC100
78.5 × 166.68.678.2 × 166.88.9
K14xC100Difference
Height166.6 mm166.8 mm−0.2 mm
Width78.5 mm78.2 mm+0.3 mm
Thickness8.6 mm8.9 mm−0.3 mm
Weight212 g224 g−12 g

Drawn to the same scale from the official dimensions (front and side).

Why is K14x better than C100?

  1. Peak brightness1,125 nits vs 900 nits+25%
  2. Weight212 g vs 224 g+6%
  3. Thickness8.6 mm vs 8.9 mm+3%

Why is C100 better than K14x?

  1. Storage (max)128 GB vs 256 GB2×
  2. Stereo speakersNo · K14x: Yes
  3. Battery capacity6,500 mAh vs 7,000 mAh+8%
  4. Refresh rate120 Hz vs 144 Hz+20%
  5. Storage (base)64 GB vs 128 GB2×
Specifications

Side by side

OPPO K14xOPPO K14x≈ $2307.1
Realme C100Realme C100≈ $2206.9
Design
Weight212 g224 g
Thickness8.6 mm8.9 mm
Height166.6 mm166.8 mm
Width78.5 mm78.2 mm
FramePlasticPlastic
BackPlasticPlastic
Ingress protectionIP64IP64
Water resistance (IPx)IPx4IPx4
Glass protection—Corning Gorilla Glass
ColoursPrism Violet, Icy BlueBlooming Purple, Sprouting Green
Display
Screen size6.8″6.8″
PanelIPS LCDIPS LCD
OLED panelNoNo
Resolution (width)720 px720 px
Resolution (height)1,570 px1,570 px
Pixel density256 ppi254 ppi
Refresh rate120 Hz144 Hz
Peak brightness1,125 nits900 nits
Screen-to-body ratio85.2%86.7%
Performance
ChipsetMediatek Dimensity 6300Mediatek Dimensity 6300
Chip makerMediaTekMediaTek
Process6 nm6 nm
CPU cores88
CPU frequency2.4 GHz2.4 GHz
GPUMali-G57 MC2Mali-G57 MC2
AnTuTu score—478,510
Geekbench 6 (multi-core)—2,081
Memory
RAM6 GB6 GB
Storage (max)128 GB256 GB
Storage (base)64 GB128 GB
Storage typeUFS 2.2eMMC 5.1
Memory card slotYesYes
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.8
Rear cameras11
Optical stabilisationNoNo
Ultra-wide cameraNoNo
Telephoto cameraNoNo
Max video1080p1080p
Selfie camera5 MP5 MP
4K selfie videoNoNo
Battery
Battery capacity6,500 mAh7,000 mAh
Battery type—Si/C
Wired charging—45 W
Charged in 30 min—50%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoNo
Dual SIMYesYes
Wi-Fi standardWi-Fi 5Wi-Fi 5
Bluetooth5.45.3
NFCNoNo
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Satellite navigationGLONASS, GALILEO, QZSSGLONASS, GALILEO, BDS, QZSS
Features
Stereo speakersNoYes
3.5 mm headphone jackYesYes
Fingerprint sensorSideSide
SensorsFingerprint (side-mounted), accelerometer, proximity, compassFingerprint (side-mounted), accelerometer, proximity, compass
SAR (head)1.14 W/kg—
Software
OS at launchAndroid 15Android 16
PlatformAndroidAndroid
InterfaceColorOS 15Realme UI 7.0
EU label
Energy class—A
Battery charge cycles—1,600
Endurance per cycle—71 h
Repairability class—C
Drop resistance class—D
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