Realme Narzo 100x 5G vs Realme Narzo 90 (8GB RAM +128GB)
Here you can compare Realme Narzo 100x 5G and Realme Narzo 90 (8GB RAM +128GB). Comparing Realme Narzo 100x 5G vs Realme Narzo 90 (8GB RAM +128GB) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme Narzo 100x 5G stands against Realme Narzo 90 (8GB RAM +128GB) and which one should you buy The current lowest price found for Realme Narzo 100x 5G is ₹18,499 and for Realme Narzo 90 (8GB RAM +128GB) is ₹19,999. The details of both of these products were last updated on Jul 22, 2026.
| Specification | Realme Narzo 100x 5G | Realme Narzo 90 (8GB RAM +128GB) |
|---|---|---|
| Internal Memory | 128 GB | 128 GB |
| OS | Android v16 | Android v15 |
| CPU | 2.4 GHz, Octa Core Processor | Octa Core Processor |
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 75°; 5P lens; AF Supported | 50 MP ƒ/1.8 (Wide Angle) FOV 75.5°; 5P lens; AF Supported 2 MP ƒ/2.4 FOV 88.8°; 3P lens |
| Battery | 8000 mAh | 7000 mAh, Li-ion Battery |
| Price | ₹18,499 | ₹19,999 |
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Overview
| Specs Score | 58 / 100 | 63 / 100 Better Specs |
| Display Resolution | 720 x 1570 pixels | 1080 x 2372 pixels Better Resolution |
| Screen To Body Ratio | ~ 87.1% | ~ 93% Less Bezels |
| RAM | 4 GB | 8 GB More RAM |
| CPU Clock Speed | 2.4 GHz Faster Clock Speed | |
| Front Camera | 8 MP | 50 MP Better Front Camera Resolution |
| Weight | 224 g | 181 g Lighter |
| Thickness | 8.8 mm | 7.79 mm Slimmer |
| Battery | 8000 mAh Bigger Battery | 7000 mAh |
| Unique Features | No | Water Resistant |
General
| Country of Origin | India | India |
| Model | Narzo 100x | Narzo 90 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 3 years | |
| Security Updates | 4 years | |
| Release Date | July 15, 2026 | December 16, 2025 |
| 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 | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Quick Guide x 1, Protective Case x 1 |
Design
| Dimensions | 78.2 x 166.4 x 8.8 mm | 75.19 x 158.36 x 7.79 mm |
| Weight | 224 g | 181 g |
| Bezel less | No | |
| Colors | Flash Orange, Midnight Black | Carbon Black, Victory Gold |
Display
| Type | Color LCD Screen (16.7M) | Color AMOLED Screen (1.07 B) |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.81 inches, 720 x 1570 pixels, 144 Hz | 6.57 inches, 1080 x 2372 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 254 PPI | ~ 397 PPI |
| Screen to Body Ratio | ~ 87.1% | ~ 93% |
| Glass Type | Panda-1681 | DT Star D+ |
| Brightness | Normal brightness: 975 nits(Typical) HBM: 1200 nits(Typical) | Normal brightness: 1000 nits(Typical), HBM: 1400 nits(Typical |
| Features | Glove Touch, Wet Hand Touch, OIl Hand Touch | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB, Cinematic mode: 100% DCI-P3, Colorful mode: 100% DCI-P3. Eye Care, 2160Hz PWM Dimming |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 4 GB | 8 GB |
| RAM Type | LPDDR4X | LPDDR5X |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | Upto 10 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | 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/n77/n78 | n1/n3/n5/n8/n28B/n40/n41/n77/n78 |
| VoLTE | Yes, Dual Stand-By | 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 | WiFi 2.4G, WiFi 5G, WiFi 5 (802.11ac), 802.11b/g/a/n, WLAN 2.4G, WLAN 5G, WLAN 5.1G, WLAN 5.8G, WLAN Display, WLAN tethering, Wi-Fi 2.4GHz 20M, Wi-Fi 2.4GHz 40M,Wi-Fi 5GHz 20M, Wi-Fi 5GHz 40M, Wi-Fi 5GHz 80M, |
| Bluetooth | Yes, v5.3, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 | Yes, v5.3, A2DP, LE |
| 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 |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | GPS(L1), GLONASS(G1), BDS(B1I), Galileo(E1), QZSS(L1) |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | Proximity sensor, Ambient light sensor, Color temperature sensor, E-compass, Accelerometer, Gyroscope, In-display optical fingerprint sensor, Infrared remote control |
| 3.5mm Headphone Jack | No | No |
| Cooling System | 5300mm² Vapor Chamber | |
| AI Features | AI Night Charging Mode, Ai Cold Mode, Charging Boost, Ai Pulse Light, Gemini Live, Next AI, AI Portrait Glow, AI Eraser 2.0, Ai Select & Search | Ai Edit |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | IP66+IP68+IP69 |
| Dust Resistant | Yes | Yes |
| Extra Features | Military Grade Shock Resistance, AI Pulse Light | Bypass Charging |
Camera
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 75°; 5P lens; AF Supported | 50 MP ƒ/1.8 (Wide Angle) FOV 75.5°; 5P lens; AF Supported 2 MP ƒ/2.4 FOV 88.8°; 3P lens |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night,Street,Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Googlen Lens, PRO, Hypertext,TILT-SHIFT, 1080P video: 30 fps, 720P video: 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 10× digital zoom | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Underwater, PRO, Hypertext, TILT-SHIFT |
| Video Recording | 1080p @ 30 fps FHD | 1080p, 720p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) FOV 80°; 4P lens Punch Hole, Screen Flash | 50 MP ƒ/2.4 (Wide Angle) FOV 86.7°; 5P lens Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p, 720p |
Technical
| OS | Android v16 | Android v15 |
| Custom UI | Realme UI 7 | realme UI 6.0 |
| Chipset | Mediatek Dimensity 6300 | MediaTek Dimensity 6400 Max |
| CPU | 2.4 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | |
| Fabrication Node | 6nm | |
| GPU | Mali-G57 MC2 | Mali G57 MC2 @1.07GHz |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | AVI, MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, FLV, F4V, WEBM, WMV, ASF, MOV, QT, TS, M2TS, MTS, MKV | AVI, MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, FLV, F4V, WEBM, WMV, ASF, MOV, QT, TS, M2TS, MTS, MKV |
| FM Radio | No | No |
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | USB Type-C |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 8000 mAh | 7000 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast Charge | Yes, 60W Dart Charge |
| Reverse Charging | Yes | Yes |
| Bypass Charging | Yes | Yes |
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