Compare the key specs first, then explore the full specifications below.
MediaTek Helio G81-Ultra (12 nm)
6/128GB · Documented international reference; inner display for foldables
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| OS | Android 15, Xiaomi HyperOS 2 | iOS 27 |
| Chipset | MediaTek Helio G81-Ultra (12 nm) | Apple A20 Pro |
| CPU | Octa-core (2x2.0 GHz Cortex-A75 + 6x1.8 GHz Cortex-A55) | 6-core Apple CPU |
| GPU | Mali-G52 MC2 | Apple GPU |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Display Size | 6.9 in | 7.6 in |
| Refresh Rate | Up to 120 Hz adaptive; touch sampling up to 240 Hz | Adaptive 120Hz on both displays |
| Display Type | IPS LCD, 8-bit color (16.7 million), DC dimming, 1200:1 contrast | Foldable LTPO Super Retina XDR OLED, HDR10, Dolby Vision; LTPO OLED cover |
| Resolution | 720 x 1600 pixels | 1878 x 2670 inner; 1398 x 2034 cover |
| Aspect Ratio | 20:9 | — |
| Pixel Density | ~254 ppi |
Apple A20 Pro
12/256GB · Documented international reference; inner display for foldables
| 430 ppi inner; 460 ppi outer |
| Brightness | 660 nits typical; 810 nits high brightness mode | 1000 nits typical, 1600 nits HDR, 3000 nits outdoor peak |
| Screen-to-body ratio | ~84.3% (GSMArena calculation) | ~90.4% inner |
| Display Protection | — | Nano-texture anti-reflective inner; Ceramic Shield 2 outer |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Battery Capacity | 6000 mAh | 4883 mAh |
| Battery Type | Rechargeable 6000mAh battery | Dual lithium-ion battery (2,962 mAh + 1,921 mAh; 4,883 mAh total) |
| Charging | 33W fast wired charging; up to 10W reverse wired charging | Wired fast charging; MagSafe and Qi2 wireless |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Main Camera System | 50MP main camera + auxiliary lens (auxiliary sensor details undisclosed) | 48MP Fusion Main + 48MP Fusion Ultra Wide |
| Main Camera | 50 MP | 48 MP |
| Main Camera Details | 50MP wide, f/1.8, 5P lens, PDAF; auxiliary lens not specified | 48MP main with sensor-shift OIS; 48MP ultrawide |
| Camera Features | HDR, night mode, portrait, time-lapse, film camera | Smart Take; Duo Preview; Night mode |
| Camera Video | 1080p at 30fps; 720p at 30fps | 4K Dolby Vision video |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Selfie Camera | 8MP, f/2.0 | 12MP Center Stage outer; under-display inner FaceTime camera |
| Selfie Video | 1080p at 30fps; 720p at 30fps | 4K Dolby Vision outer camera |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Technology | GSM / HSPA / LTE (4G; no 5G) | GSM / HSPA / LTE / 5G |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| RAM | 6 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Card Slot | Dedicated microSD, expandable storage up to 1TB | No |
| Storage Type | eMMC 5.1 | — |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Dimensions | 171.56 x 79.47 x 7.99 mm (global; regional differences possible) | Open 164.6 x 117.8 x 5.2 mm; closed 84.1 x 117.8 x 11.3 mm |
| Weight | 205 g (global; regional differences possible) | 254 g |
| Build | Glass front, plastic frame | Grade 5 titanium frame and hinge; Ceramic Shield 2 front; Ceramic Shield back |
| SIM | Dual Nano-SIM + dedicated microSD slot | Dual eSIM |
| Protection | IP64 dust tight and splash resistant | IP68 |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Loudspeaker | Built-in loudspeaker | Stereo speakers |
| Headphone Jack | 3.5mm headphone jack | No |
| Audio | 3.5mm analog audio; AAC, MP3, FLAC, WAV and other supported formats | Spatial Audio, Dolby Atmos |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| 5G | Not supported (4G LTE model) | 5G SA/NSA/Sub6; mmWave on US A3447 |
| Radio | FM radio (headphones required) | No FM radio |
| Wi-Fi | Dual-band Wi-Fi 2.4GHz / 5GHz; Wi-Fi 802.11 a/b/g/n/ac | Wi-Fi 7 2x2 MIMO |
| Bluetooth | 5.4; AAC, SBC, LDAC | 6.0 |
| Positioning | GPS, GLONASS, GALILEO, BDS | Dual-frequency GPS, GLONASS, Galileo, QZSS, BeiDou, NavIC |
| NFC | Supported in select markets; region dependent | NFC reader, Apple Pay |
| USB | USB Type-C 2.0, OTG | USB-C 3.2 Gen 2 up to 10Gb/s, DisplayPort |
| Infrared | No infrared port | — |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Sensors & Features | Side-mounted fingerprint, virtual proximity, ambient light, accelerometer, electronic compass | Side Touch ID, barometer, gyro, accelerometer, proximity, ambient light, UWB gen2 |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Announced | 2025, September 01 | 2026, September 09 |
| Status | Available; released 2025, September 01 | Available in launch markets since 2026-10-23; regional rollout varies. |
| SPECIFICATION | POCO C85 · 128GB / 6GB RAM | iPhone Duo · 256GB / 12GB RAM |
|---|---|---|
| Colors | Black, Purple, Green | Night Sky; Star White |
| Models | 25078PC3EE | Regional model numbers vary |
| Price | Market dependent; no fixed global MSRP | US launch price from $1,999 (256GB), announced 2026-09-09. Local and current retailer prices vary. |
