Both Realme U1 and Apple iPhone 13 comes with same RAM. In terms of display resolution, Apple iPhone 13 has better resolution of 2532 x 1170 than Realme U1 which has resolution of 2340 x 1080. Apple iPhone 13 has more internal memory than Realme U1
| Name | Realme U1 | Apple iPhone 13 |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.3 in | 6.1 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 3500 mAh | 3240 mAh |
| Camera | 13 MP + 2 MP Dual | 12 MP + 12 MP Dual |
| Price | Rs. 8490 | Rs. 45690 |
The launch Date of the first phone is November, 2018. The cost of Realme U1 is Rs. 8490. The launch Date of the second phone is September 14, 2021. The cost of Apple iPhone 13 is Rs. 45690.
Apple iPhone 13 has screen size of 6.1 inches which falls short to Realme U1's 6.3 inch screen. Realme U1 has Screen type where as Apple iPhone 13 has OLED Screen type. Apple's phone has display density of 460 PPI & Realme's phone has only 409 PPI display density. Both phones have same aspect ratio of 19.5:9.
Both mobiles come with 4 GB RAM Apple iPhone 13 has more Internal Memory (128 GB) than Realme U1 (64 GB).
Realme U1's 13 MP + 2 MP Dual Rear Camera outclasses Apple iPhone 13's 12 MP + 12 MP Dual Rear Camera in terms of resolution. Realme U1 will be better choice if you're looking to click lot of selfies as it has better 25 MP Front Camera in comparison to Apple iPhone 13's 12 MP Front Camera.
Realme U1 has version v8.1 Android Operating System where as Apple iPhone 13 has version v15 iOS Operating System.
| Name | Realme U1 | Apple iPhone 13 |
| General | ||
| Country of Origin | China | |
| Model | Realme U1 | iPhone 13 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano + eSIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November, 2018 | September 14, 2021 |
| Design | ||
| Dimensions | 74 x 157 x 8 mm | 71.5 x 146.7 x 7.65 mm |
| Weight | 168 g | 173 g |
| Colors | Green, Pink, Blue, Midnight, Starlight, Red | |
| Display | ||
| Type | Color LTPS IPS LCD (16M Colors) | Color OLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.3 inches, 1080 x 2340 pixels | 6.1 inches, 1170 x 2532 pixels |
| Aspect Ratio | 19.5:9 | 19.5:9 |
| PPI | ~ 409 PPI | ~ 460 PPI |
| Screen to Body Ratio | ~ 90.8% | |
| Glass Type | Ceramic Shield Front, Glass Back | |
| Features | Corning Gorilla Glass 3 | Super Retina XDR Display, HDR Display, True Tone, Wide Color (P3), Haptic Touch, 1200 Nits Max Brightness (HDR), Support for Display of Multiple Languages and Characters Simultaneously |
| Notch | Yes, Water Drop Notch | Yes, Small Notch |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 128 GB |
| Card Slot | Yes, upto 256 GB | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | n1/n2/n3/n5/n7/n8/n12/n20/n25/n28/n38/n40/n41/n66/n71/n77/n78/n79 | |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi‑Fi 6 | |
| Bluetooth | Yes, v4.2 | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB v2.0 | Yes, Lightning Port |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| Extra | ||
| GPS | yes with A-GPS, Glonass | yes with A-GPS, Glonass |
| Fingerprint Sensor | Yes, Rear | No |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Barometer, Three‑axis Gyro, Accelerometer, Proximity Sensor, Ambient Light Sensor, TrueDepth |
| 3.5mm Headphone Jack | Yes | Lightning |
| NFC | Yes | |
| Water Resistance | Yes, 6 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Aerospace Grade Aluminium, Supports Dolby Atmos, Spatial Audio playback | |
| Camera | ||
| Rear Camera | 13 MP + 2 MP | 12 MP ƒ/1.6 (Wide Angle) 12 MP ƒ/2.4 (Ultra Wide) |
| Auto Focus | Yes, yes Phase Detection autofocus | Yes, Phase Detection autofocus |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus, Slow-mo Video, Bokeh Effect, Super Vivid 2.0 | Panorama, Night Mode, Deep Fusion, Smart HDR 4, Photographic Styles, Burst Mode, Photo Geotagging |
| Video Recording | 1080p @ 30 fps FHD | 4K @ 24/25/30/60 fps UHD, 1080p @ 25/30/60 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 25 MP Water Drop Notch | 12 MP ƒ/2.2 Retina Flash |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v8.1 (Oreo) | iOS v15 |
| Chipset | MediaTek Helio P70 | Apple Bionic A15 |
| CPU | 2.1 GHz, Octa Core Processor | 3.22 GHz, Hexa Core Processor |
| Core Details | 2x3.22 GHz Avalanche + 4xX.X GHz Blizzard | |
| GPU | ARM Mali-G72 MP3 | Apple 4 Core GPU |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Supports | SMS, MMS, IM | |
| Yes | Yes | |
| Music | MP3/eAAC+/WAV | AAC‑LC, HE‑AAC, HE‑AAC v2, Protected AAC, MP3, Linear PCM, Apple Lossless, FLAC, Dolby Digital (AC‑3), Dolby Digital Plus (E‑AC‑3), Dolby Atmos and Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX and AAX+) |
| Video | MP4/H.264/FLAC | HEVC, H.264, MPEG‑4 Part 2 and Motion JPEG, HDR with Dolby Vision, HDR10 and HLG |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3500 mAh, Li-ion Battery | 3240 mAh, Li-ion Battery |
| Fast Charging | Yes | |
| Wireless Charging | Yes | |
| Music Playback Time | 75 hours | |