Realme C100i vs Realme 16x 5G (6GB RAM + 128GB)
Here you can compare Realme C100i and Realme 16x 5G (6GB RAM + 128GB). Comparing Realme C100i vs Realme 16x 5G (6GB RAM + 128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme C100i stands against Realme 16x 5G (6GB RAM + 128GB) and which one should you buy The current lowest price found for Realme C100i is ₹11,990 and for Realme 16x 5G (6GB RAM + 128GB) is ₹27,999. The details of both of these products were last updated on Aug 19, 2026.
| Specification | Realme C100i | Realme 16x 5G (6GB RAM + 128GB) |
|---|---|---|
| OS | Android v16 | Android v16 |
| Internal Memory | 64 GB | 128 GB |
| Battery | 7000 mAh | 7000 mAh |
| RAM | 4 GB | 6 GB |
| CPU | 1.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Price | ₹11,990 | ₹27,999 |
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Overview
| Specs Score | 45 / 100 | 58 / 100 Better Specs |
| RAM | 4 GB | 6 GB More RAM |
| Storage | 64 GB | 128 GB More Storage |
| CPU Clock Speed | 1.8 GHz | 2.4 GHz Faster Clock Speed |
| Rear Camera | 8 MP | 50 MP Better Camera Resolution |
| Front Camera | 5 MP | 8 MP Better Front Camera Resolution |
| Thickness | 8.4 mm Slimmer | 8.88 mm |
| Unique Features | No 3.5mm Audio Jack Water Resistant | 5G No No |
General
| Model | RMX5377 | RMX5270, 16x 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| eSIM Support | No | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 3 years | |
| Release Date | April 30, 2026 | August 12, 2026 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 |
Design
| Dimensions | 78.2 x 166.5 x 8.4 mm | 78.2 x 166.47 x 8.88 mm |
| Weight | 208 g | 217 g |
| Colors | Dawn Purple, Dusk Gray | Glory White, Endurance Brown |
Display
| Type | Color IPS Screen | Color LCD Screen (16.7 m) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.8 inches, 720 x 1570 pixels, 120 Hz | 6.81 inches, 1570 x 720 pixels, 144 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 254 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 86.8% | ~ 90.4% |
| Glass Type | Panda-1681 | |
| Brightness | Normal brightness: 975 nits(Typical) HBM: 1200 nits(Typical) | |
| Color Gamut | Vivid mode: 83% DCI-P3 Natural mode: 100% sRGB | |
| Features | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
Memory
| RAM | 4 GB | 6 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 12 GB Extra Virtual RAM | |
| Storage | 64 GB | 128 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Card Slot | Yes | Yes, (Hybrid Slot) |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported | |
| Bluetooth | Yes, v5.2 | Yes, v5.3, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
Performance
| AnTuTu Score | 627,000 (Total) (v11) |
Extra
| GPS | Yes | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Proximity sensor, Ambient light sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | No |
| Cooling System | 5300mm²+ AirFlow VC System | |
| AI Features | Al Edit Genie, Ai Ultra Clarity, Ai Eraser 2.0, Google Gemini | |
| Water Resistance | Yes, 2 m | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | IP65 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 8 MP ƒ/2 (Wide Angle) | 50 MP ƒ/1.8 50MP; f/1.8; FOV 75°; 5P lens; AF Supported |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | Photo, Video, Portrait, Night, Street, Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Googlen Lens, PRO, Hypertext, TILT-SHIFT, 1080P video: 60 fps(supported on 6GB and above), 30 fps, 720P video: 60 fps(supported on 6GB and above),30 fps(with Retouch on), 720P SLO-MO video: 120 fps, 1080P TIME-LAPSE: 30 fps, Supports Cinematic video shooting, Supports Dual-view video shooting, Supports video zoom shooting: Up to 10X digital zoom |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) | 8 MP ƒ/2.4 (Wide Angle) F/2.0; FOV 80°; 4P lens Punch Hole |
| Front Video Recording | 720p @ 30 fps HD | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v16 |
| Custom UI | Realme UI 7 | |
| Chipset | Unisoc T7250 | Mediatek Dimensity 6300 |
| CPU | 1.8 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| Fabrication Node | 6nm | |
| GPU | Mali-G57 MP1 | ARM Mali-G57 MC2@1072MHz |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | Yes | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | No | No |
| Speaker Type | Mono | |
| Audio Features | 400% Ultra Volume | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 7000 mAh |
| Fast Charging | Yes, 15W | Yes, 45W SUPERVOOC Charge |
| Reverse Charging | Yes | Yes, 6.5W |
| Bypass Charging | Yes | |
| Video Playback Time | 20 hours | |
| Music Playback Time | 156 hours |
Discuss
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