Realme 1 (4GB RAM + 64GB) has better RAM than Realme U1 (3GB RAM + 32GB). In terms of display resolution, Realme U1 (3GB RAM + 32GB) has better resolution of 2340 x 1080 than Realme 1 (4GB RAM + 64GB) which has resolution of 2160 x 1080. Realme 1 (4GB RAM + 64GB) has more internal memory than Realme U1 (3GB RAM + 32GB)
| Name | Realme 1 (4GB RAM + 64GB) | Realme U1 (3GB RAM + 32GB) |
| RAM | 4 GB | 3 GB |
|---|---|---|
| Display | 6 in | 6.3 in |
| Internal Memory | 64 GB | 32 GB |
| Battery | 3410 mAh | 3500 mAh |
| Camera | 13 MP | 13 MP + 2 MP Dual |
| Price | Rs. 9990 | Rs. 8790 |
The launch Date of the first phone is May, 2018. The cost of Realme 1 (4GB RAM + 64GB) is Rs. 9990. The launch Date of the second phone is November, 2018. The cost of Realme U1 (3GB RAM + 32GB) is Rs. 8790.
Realme U1 (3GB RAM + 32GB) has larger screen size of 6.3 inches in comparison to Realme 1 (4GB RAM + 64GB)'s 6 inch screen. Realme 1 (4GB RAM + 64GB) has IPS Screen type where as Realme U1 (3GB RAM + 32GB) has Screen type. Realme U1 (3GB RAM + 32GB) has display density of 409 PPI & Realme 1 (4GB RAM + 64GB) has only 402 PPI display density. Realme 1 (4GB RAM + 64GB) has 18:9 aspect ratio where as Realme U1 (3GB RAM + 32GB) has 19.5:9 aspect ratio.
Realme 1 (4GB RAM + 64GB)'s larger 4 GB RAM is better for playing games and all with respect to Realme U1 (3GB RAM + 32GB)'s lower 3 GB RAM. Realme 1 (4GB RAM + 64GB) has more Internal Memory (64 GB) than Realme U1 (3GB RAM + 32GB) (32 GB).
They both have the same 13 MP Rear Camera. Realme U1 (3GB RAM + 32GB) will be better choice if you're looking to click lot of selfies as it has better 25 MP Front Camera in comparison to Realme 1 (4GB RAM + 64GB)'s 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on v8.1 version.
| Name | Realme 1 (4GB RAM + 64GB) | Realme U1 (3GB RAM + 32GB) |
| General | ||
| Model | Realme U1 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May, 2018 | November, 2018 |
| Design | ||
| Dimensions | 75.2 x 156.5 x 7.8 mm | 74 x 157 x 8 mm |
| Weight | 155 g | 168 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color LTPS IPS LCD (16M Colors) |
| Touch | Yes | Yes |
| Size | 6 inches, 1080 x 2160 pixels | 6.3 inches, 1080 x 2340 pixels |
| Aspect Ratio | 18:9 | 19.5:9 |
| PPI | ~ 402 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 90.8% | |
| Features | Corning Gorilla Glass 3 | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Storage | 64 GB | 32 GB |
| Card Slot | Yes | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.2 |
| USB | Yes, microUSB | Yes, microUSB v2.0 |
| USB Features | USB on-the-go | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS Support | yes with A-GPS, Glonass |
| Fingerprint Sensor | No | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Compass | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 13 MP + 2 MP |
| Auto Focus | Yes | Yes, yes Phase Detection autofocus |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP | 25 MP Water Drop Notch |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v8.1 (Oreo) |
| Chipset | Mediatek Helio P60 | MediaTek Helio P70 |
| CPU | 2 GHz, Octa Core Processor | 2.1 GHz, Octa Core Processor |
| GPU | Mali-G72 MP3 | ARM Mali-G72 MP3 |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | FLAC, MP3, eAAC+, WAV | MP3/eAAC+/WAV |
| Video | MP4, H.264 | MP4/H.264/FLAC |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3410 mAh, Li-ion Battery | 3500 mAh, Li-ion Battery |