Both Realme Narzo 90 (8GB RAM +128GB) and Vivo Y400 Pro 5G comes with same RAM. In terms of display resolution, Vivo Y400 Pro 5G has better resolution of 2392 x 1080 than Realme Narzo 90 (8GB RAM +128GB) which has resolution of 2372 x 1080. Both have the same amount of internal memory.
| Name | Realme Narzo 90 (8GB RAM +128GB) | Vivo Y400 Pro 5G |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.57 in | 6.77 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 5500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 2 MP Dual |
| Price | Rs. 18499 | Rs. 25999 |
The launch Date of the first phone is December 16, 2025. The cost of Realme Narzo 90 (8GB RAM +128GB) is Rs. 18499. The launch Date of the second phone is June 20, 2025. The cost of Vivo Y400 Pro 5G is Rs. 25999.
Realme Narzo 90 (8GB RAM +128GB) has screen size of 6.57 inches which falls short to Vivo Y400 Pro 5G's 6.77 inch screen. Both the phones have AMOLED Screen Type. Realme's phone has display density of 397 PPI & Vivo's phone has only 388 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 93% than Vivo's phone ~ 88.8%. Both mobiles have same aspect ratio of 20:9.
Both mobiles come with 8 GB RAM and both have same Internal Memory of 128 GB.
Realme Narzo 90 (8GB RAM +128GB) has 50 MP + 2 MP Dual Rear Camera in comparison to Vivo Y400 Pro 5G's 50 MP + 2 MP Dual Rear Camera. Realme Narzo 90 (8GB RAM +128GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Vivo Y400 Pro 5G's 32 MP Front Camera.
Both the phones run on Android Operating System Version 15.
| Name | Realme Narzo 90 (8GB RAM +128GB) | Vivo Y400 Pro 5G |
| General | ||
| Country of Origin | India | |
| Model | Narzo 90 | Y400 Pro 5G |
| Sim Type | Dual Sim (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| SAR | 0.9 W/kg (Head) 0.9 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 3 years | |
| Security Updates | 4 years | |
| Release Date | December 16, 2025 | June 20, 2025 |
| In The Box | 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 | 75.19 x 158.36 x 7.79 mm | 75 x 163.72 x 7.49 mm |
| Weight | 181 g | 182 g |
| Colors | Carbon Black, Victory Gold | Black, Ocean Blue, Titanium, White |
| Display | ||
| Type | Color AMOLED Screen (1.07 B) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes |
| Size | 6.57 inches, 1080 x 2372 pixels, 120 Hz | 6.77 inches, 1080 x 2392 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 397 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 93% | ~ 88.8% |
| Glass Type | DT Star D+ | |
| Brightness | Normal brightness: 1000 nits(Typical), HBM: 1400 nits(Typical | 4500nits |
| Features | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB, Cinematic mode: 100% DCI-P3, Colorful mode: 100% DCI-P3. Eye Care, 2160Hz PWM Dimming | Always-on display |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes | |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR5X | |
| Expandable RAM | Upto 10 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot) | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n40/n41/n77/n78 | n1/n3/n5/n8/n28B/n38/n40/n41 (2535–2655 MHz)/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 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, | 2.4 GHz, 5 GHz |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Performance | ||
| AnTuTu Score | 720,000 (Total) (v10) | |
| Extra | ||
| GPS | GPS(L1), GLONASS(G1), BDS(B1I), Galileo(E1), QZSS(L1) | GPS, BeiDou, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, Color temperature sensor, E-compass, Accelerometer, Gyroscope, In-display optical fingerprint sensor, Infrared remote control | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| AI Features | Ai Edit | AI Super Link, AI Transcript Assist, AI Note Assist |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP66+IP68+IP69 | IP65 |
| Dust Resistant | Yes | Yes |
| Extra Features | Bypass Charging | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) FOV 75.5°; 5P lens; AF Supported 2 MP ƒ/2.4 FOV 88.8°; 3P lens | 50 MP (Wide Angle) 2 MP (Depth Sensor) |
| Camera Sensor | Sony IMX882 | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Underwater, PRO, Hypertext, TILT-SHIFT | Photo, Portrait, Night, Video, 50 MP, Pano, Ultra HD Document, Slo-mo, Time-lapse, Supermoon, Pro, Food, Dual View, Film Camera |
| Video Recording | 1080p, 720p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 50 MP ƒ/2.4 (Wide Angle) FOV 86.7°; 5P lens Punch Hole, Screen Flash | 32 MP ƒ/2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p, 720p | 1080p, 4K |
| Technical | ||
| OS | Android v15 | Android v15 |
| Custom UI | realme UI 6.0 | Funtouch OS 15 |
| Chipset | MediaTek Dimensity 6400 Max | Mediatek Dimensity 7300 |
| CPU | Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 | |
| Fabrication Node | 4nm | |
| GPU | Mali G57 MC2 @1.07GHz | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA | AAC, WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, OPUS |
| Video | AVI, MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, FLV, F4V, WEBM, WMV, ASF, MOV, QT, TS, M2TS, MTS, MKV | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh, Li-ion Battery | 5500 mAh, Li-ion Battery |
| Fast Charging | Yes, 60W Dart Charge | Yes, 90W Fast Charging |
| Reverse Charging | Yes | |
| Video Playback Time | 21 hours | |