Both Apple iPhone 12 Pro Max (256GB) and Realme 10 Pro Plus comes with same RAM. In terms of display resolution, Apple iPhone 12 Pro Max (256GB) has better resolution of 2778 x 1284 than Realme 10 Pro Plus which has resolution of 2412 x 1080. Apple iPhone 12 Pro Max (256GB) has more internal memory than Realme 10 Pro Plus
| Name | Apple iPhone 12 Pro Max (256GB) | Realme 10 Pro Plus | 
| RAM | 6 GB | 6 GB | 
|---|---|---|
| Display | 6.7 in | 6.7 in | 
| Internal Memory | 256 GB | 128 GB | 
| Camera | 12 MP + 12 MP + 12 MP Triple | 108 MP + 8 MP + 2 MP Triple | 
| Price | Rs. 104839 | Rs. 24999 | 
The launch Date of the first phone is October 13, 2020. The cost of Apple iPhone 12 Pro Max (256GB) is Rs. 104839. The launch Date of the second phone is December 08, 2022. The cost of Realme 10 Pro Plus is Rs. 24999.
Apple iPhone 12 Pro Max (256GB) has OLED Screen type where as Realme 10 Pro Plus has AMOLED Screen type. Apple's phone has display density of 458 PPI & Realme's phone has only 394 PPI display density.
Both mobiles come with 6 GB RAM Apple iPhone 12 Pro Max (256GB) has more Internal Memory (256 GB) than Realme 10 Pro Plus (128 GB).
Realme 10 Pro Plus's 108 MP + 8 MP + 2 MP Triple Rear Camera outclasses Apple iPhone 12 Pro Max (256GB)'s 12 MP + 12 MP + 12 MP Triple Rear Camera in terms of resolution. Realme 10 Pro Plus will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Apple iPhone 12 Pro Max (256GB)'s 12 MP Front Camera.
Apple iPhone 12 Pro Max (256GB) has version v14.0 iOS Operating System where as Realme 10 Pro Plus has version 13 Android Operating System.
| Name | Apple iPhone 12 Pro Max (256GB) | Realme 10 Pro Plus | 
| General | ||
| Model | iPhone 12 Pro Max | 10 Pro Plus | 
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM | 
| Dual Sim | Yes | Yes | 
| Sim Size | Nano + eSim | Nano SIM | 
| Device Type | Smartphone | Smartphone | 
| Release Date | October 13, 2020 | December 08, 2022 | 
| Design | ||
| Dimensions | 78.1 x 160.8 x 7.4 mm | 73.9 x 161.5 x 7.78 mm | 
| Weight | 226 g | 172.5 g | 
| Bezel less | Yes | |
| Colors | Dark Matter, Hyperspace, Nebula Blue | |
| Display | ||
| Type | Color OLED Screen (16M Colors) | Color AMOLED Screen (1.07 B) | 
| Touch | Yes | Yes, 360 Hz Touch Sampling Rate | 
| Size | 6.7 inches, 1284 x 2778 pixels | 6.7 inches, 1080 x 2412 pixels, 120 Hz | 
| Aspect Ratio | 20.1:9 | |
| PPI | ~ 458 PPI | ~ 394 PPI | 
| Screen to Body Ratio | ~ 93.65% | |
| Glass Type | Corning Gorilla Glass | |
| Features | HDR Display, True Tone, Haptic Touch, 20,00,000:1 Contrast Ratio | 2160Hz UHF Dimming, Sunlight Screen Support, DCI-P3 100% , Up to 1260Hz Instantaneous Touch Sampling Rate | 
| Notch | Yes, Large Notch | Yes, Punch Hole | 
| Curved Display | Yes | |
| Memory | ||
| RAM | 6 GB | 6 GB | 
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB | 
| Card Slot | No | No | 
| Connectivity | ||
| GPRS | Yes | Yes | 
| EDGE | Yes | Yes | 
| 3G | Yes | Yes | 
| 4G | Yes | Yes | 
| 5G | Yes | Yes | 
| 5G Bands | SA: n40/n41/n78/n1/n3/n5/n8/n28A, NSA: n41/n77/n78 | |
| VoLTE | Yes | Yes, Dual Stand-By | 
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot | 
| Wifi Version | 802.11 a/b/g/n/ac/ax | |
| Bluetooth | Yes, v5.0 | Yes, v5.2 | 
| USB | Yes, Lightning Cable | Yes, USB-C v2.0 | 
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging | 
| Extra | ||
| GPS | yes with A-GPS, GLONASS, Galileo, QZSS and BeiDou | Yes with A-GPS, Beidou, Glonass | 
| Fingerprint Sensor | No | Yes, In Display | 
| Face Unlock | Yes | Yes | 
| Sensors | Face ID, LiDAR Scanner, Barometer, Three‑axis gyro, Accelerometer, Proximity sensor, Ambient light sensor | accelerometer, gyro, proximity, compass | 
| 3.5mm Headphone Jack | No | |
| NFC | Yes | |
| Water Resistance | Yes, 6 m upto 30 min, IP68 | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | 5G+5G Dual Mode | |
| Camera | ||
| Rear Camera | 12 MP ƒ/2.4 (Ultra Wide) 12 MP ƒ/1.6 (Wide Angle) 12 MP ƒ/2.2 (Telephoto)  | 108 MP ƒ/1.8 (Wide Angle) 24mm, 1/1.67", 0.64µm, PDAF 8 MP ƒ/2.2 (Ultra Wide) 16mm, 112˚ 2 MP ƒ/2.4 (Macro) macro  | 
| OIS | Yes | |
| Auto Focus | Yes, yes Phase Detection autofocus | Yes | 
| Features | Digital Zoom, Face detection, Touch to focus | Photo, Beauty, Filter, AI Scene Recognition, Night, Professional, Panoramic View, Portrait, Street, 108M, Macro, Text Scanner, Starry, Tilt-Shift, Group Portrait, One Take, 20 Continous Shoots, Video Feature: Bokeh Flare Portrait, Video Bokeh, Nightscape Video, HDR Video, Ultra Steady Video, Slow Motion, Timelapse, Dual-View Video, Movie, Starry Timelapse, Tilt-Shift Timelapse, EIS, 20X Digital Zoom | 
| Video Recording | 4K @ 24/30/60 fps UHD | 4K @ 30 fps UHD, 1080p, 720p @ 960 fps HD | 
| Flash | Yes, LED | Yes, LED | 
| Front Camera | 12 MP ƒ/2.2 Retina Flash  | 16 MP ƒ/2.5 (Wide Angle) 25mm Punch Hole, Screen Flash  | 
| Front Video Recording | 4K @ 24/30/60 fps UHD | 1080p @ 30 fps FHD | 
| Technical | ||
| OS | iOS v14.0 | Android v13 | 
| Custom UI | Realme UI 4.0 | |
| Chipset | Apple Bionic A14 | Mediatek Dimensity 1080 | 
| CPU | 3.1 GHz, Hexa Core Processor | 2.6 GHz, Octa Core Processor | 
| Core Details | 2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm | 2xCortex-A78@ 2.6GHz & 6xCortex-A55@2.0 GHz | 
| GPU | Apple GPU | ARM Mali G68 MP4 | 
| Java | No | No | 
| Browser | Yes | Yes | 
| Multimedia | ||
| Yes | Yes | |
| Music | AAC‑LC, HE‑AAC, HE‑AAC v2, Protected AAC, MP3, Linear PCM | AAC, APE, FLAC, AMR, MIDI, MP3, OGG, WAV, WMA | 
| Video | HEVC, H.264, MPEG‑4 Part 2 and Motion JPEG | MP4, 3GP, ASF, AVI, FLV, F4V, M4V, 3GPP, WEBM, MKV | 
| FM Radio | No | No | 
| Document Reader | Yes | Yes | 
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery | 
| Size | Li-ion Battery | 5000 mAh, Li-Po Battery | 
| Fast Charging | Yes | Yes, 67W SUPERVOOC Charge | 
| Wireless Charging | Yes | |
| Reverse Charging | Yes | |
| Music Playback Time | 80 hours | |