Realme C100x vs Realme C85 Comparison

Detailed side-by-side comparison of specifications, features, and prices in Bangladesh to help you find the perfect phone.

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⚡ Comparison Highlights

Key Advantages & Spec Differences

Side-by-side strengths to help you pick the best smartphone for your money.

Realme C100x
Why choose

Realme C100x

Starts at ৳21,199
  • 🔋

    8,000 mAh battery

    +1,000 mAh more capacity than rival

  • 🎧

    3.5mm headphone jack included

    Plug in wired earphones without dongles

View Full C100x Specs
Realme C85
Why choose

Realme C85

Starts at ৳21,999
  • ✨

    144Hz refresh rate

    Smoother scrolling & animations

  • 🚀

    5G network support

    Future-ready high speed connectivity

View Full C85 Specs
Comparing 2 phones
VS
Realme C100x
Realme

C100x

৳21,800
৳21,199
120Hz Display50MP Camera8,000 mAh
Realme C85
Realme

C85

৳21,999
144Hz Display50MP Camera7,000 mAh
Realme C100x

Realme C100x

৳21,800
Realme C85

Realme C85

৳21,999
📱Display & Screen
Technology
IPS LCD
Technology
IPS LCD
Screen Size
6.8 inches (~86.8% screen-to-body)
Screen Size
6.8 inches (~87.4% screen-to-body)
Resolution
720 x 1570 pixels
Resolution
720 x 1570 pixels
Refresh Rate
120 Hz
Refresh Rate
144 HzWinner
Peak Brightness
900 nits (HBM)
Peak Brightness
1200 nits (HBM)
Protection
ArmorShell glass or Panda Glass, Mohs level 5
Protection
N/A
⚡Platform & Performance
Operating System
Android 16
Operating System
Android 15 (Realme UI 6.0)
Chipset
Unisoc T7250 (12 nm)
Chipset
Mediatek Dimensity 6300 (6 nm)
CPU Processor
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
CPU Processor
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Graphics
Mali-G57 MP1
GPU Graphics
Mali-G57 MC2
📷Main Camera
Rear Cameras
50 MP, f/1.8, (wide), PDAF + Auxiliary lens
Rear Cameras
50 MP, f/1.8, 28mm (wide), 1/2.96", PDAF
Camera Features
LED flash, HDR, panorama
Camera Features
LED flash, HDR, panorama
Video Recording
1080p@30fps
Video Recording
1080p@30/120fps
🤳Selfie Camera
Front Camera
5 MP, f/2.2, (wide)
Front Camera
8 MP, f/2.0, 26mm (wide), 1/4.0", 1.12µm
Selfie Features
N/A
Selfie Features
Panorama
Selfie Video
720p@30fps
Selfie Video
1080p@30fps
🔋Battery & Charging
Battery Capacity
Si/C Li-Ion 8000 mAh or 7500 mAhWinner
Battery Capacity
Si/C Li-Ion 7000 mAh
Charging Speed
45W wired, 45W PPS, 13.5W PD, Reverse wired
Charging Speed
45W wired, Reverse wired, Bypass charging
💾Memory & Storage
RAM & Storage
4GB RAM / 64GB, 4GB RAM / 128GB, 6GB RAM / 128GB, 4GB RAM / 256GB, 6GB RAM / 256GB
RAM & Storage
4GB RAM / 128GB, 6GB RAM / 128GB, 8GB RAM / 128GB, 8GB RAM / 256GB
microSD Card Slot
microSDXC
microSD Card Slot
microSDXC (uses shared SIM slot)
Storage Type
eMMC 5.1
Storage Type
N/A
⚖️Body & Build
Dimensions
166.5 x 78.2 x 8.6 mm
Dimensions
166.1 x 77.9 x 8.4 mm
Weight
219 g
Weight
215 gWinner
Build Materials
Front: Glass | Back: Plastic | Frame: Plastic
Build Materials
N/A
Water / Dust IP Rating
IP64
Water / Dust IP Rating
IP68/IP69K
SIM Card
Nano-SIM + Nano-SIM
SIM Card
Nano-SIM + Nano-SIM
🌐Network & Connectivity
Technology
GSM / HSPA / LTE
Technology
GSM / HSPA / LTE / 5G
5G Bands
N/A
5G Bands
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA
4G Bands
1, 3, 5, 8, 40
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 28, 38, 40, 41, 66
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.2, A2DP, LE
Bluetooth
5.3, A2DP, LE
NFC Support
Yes (market/region dependent)
NFC Support
Yes (market/region dependent)
USB Port
USB Type-C 2.0, OTG
USB Port
USB Type-C 2.0, OTG
🔊Sound & Multimedia
Loudspeakers
Yes
Loudspeakers
Yes
3.5mm Headphone Jack
Yes
3.5mm Headphone Jack
No
🛡️Sensors & Security
Biometrics & Sensors
Fingerprint (side-mounted), accelerometer, proximity, compass
Biometrics & Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
🚀Launch & Availability
Status
Available
Status
Available
Announced Date
May 7, 2026
Announced Date
November 2, 2025
Market Release
May 15, 2026
Market Release
November 13, 2025
🎨Colors & Models
Available Colors
Golden Coast, Deepblue Tides
Available Colors
Green, Purple
Model Numbers
RMX5366
Model Numbers
RMX5253
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