Samsung Galaxy S21 Ultra 5G (12GB RAM + 128GB) vs CMF Phone (1)
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Overview
| Specs Score | 91 / 100 Better Specs | 78 / 100 |
| Display Resolution | 1440 x 3200 pixels Better Resolution | 1080 x 2400 pixels |
| RAM | 12 GB More RAM | 6 GB |
| CPU Clock Speed | 2.9 GHz Faster Clock Speed | 2.5 GHz |
| Rear Camera | 108 MP Quad Better Camera Resolution | 50 MP + 2 MP Dual |
| Front Camera | 40 MP Better Front Camera Resolution | 16 MP |
| Weight | 227 g | 197 g Lighter |
| Thickness | 8.9 mm | 8.2 mm Slimmer |
| Unique Features | Water Resistant NFC No Wireless Charging | No No Memory Card Support No |
General
| Model | Galaxy S21 Ultra 5G | Phone 1 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 14, 2021 | July 8, 2024 |
| In The Box | CMF Phone 1, CMF Cable (USB-C to USB-C), Safety information and warranty card, Screen Protector (pre-applied), SIM tray ejector |
Design
| Dimensions | 75.6 x 165.1 x 8.9 mm | 77.5 x 163.6 x 8.2 mm |
| Weight | 227 g | 197 g |
| Bezel less | Yes | |
| Colors | Blue, Light Green, Orange, Black |
Display
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color Super AMOLED LTPS (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 515 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 85.8% |
| Glass Type | Corning Gorilla Glass Victus | |
| Features | Always-on Display, HDR10+ | 2000 nits Peak Brightness, 700 nits Typical Brightness, Ultra HDR+, 1000000:1 Contrast Ratio, 960 Hz PWM Frequency, HDR10+ |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 12 GB | 6 GB |
| Expandable RAM | Upto 6 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes, (Hybrid Slot), upto 2 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1, n3, n5, n8, n28, n38, n40, n41, n77, n78 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11 a/b/g/n/ac /ax (Wi-Fi 6), 2.4 GHz / 5 GHz dual-band, MU-MIMO | |
| Bluetooth | Yes, v5.2, A2DP, LE | Yes, v5.3, A2DP, BLE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with dual-band A-GPS (L1), GLONASS (G1), BEIDOU (B1I), GALILEO (E1), QZSS (L1) |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | E-Compass, Gyroscope, Accelerometer, Ambient Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP68 | IP52 |
| Dust Resistant | Yes | Yes |
| Extra Features | Interchangeable Back Cover, 2 Years of Android Updates, 3 Years of Security Updates, Accessory Point with Removable Cover |
Camera
| Rear Camera | 108 MP ƒ/1.8 10 MP ƒ/4.9 (Telephoto) 10 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Auto-HDR, Panorama | Night Mode, Live Photo, Portrait Mode (1X, 2X), Action Mode, HDR Video, Slo-Motion, Lenticular, Advanced HDR, Beauty, 50MP Ultra HD, Expert Mode, Timelapse, Panorama, Natural Mode/Vivid Mode |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus | 16 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v14 |
| Custom UI | Nothing OS 2.6 | |
| Chipset | Samsung Exynos 2100 | Mediatek Dimensity 7300 |
| CPU | 2.9 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55 |
| GPU | Mali-G78 MP14 | Mali-G615 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Supports | JPEG, PNG, BMP, GIF, WEB, HEIF, HEIC, DNG | |
| Yes | Yes | |
| Music | Yes | Playback (MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4), Recording (WAV, AAC, AMR) |
| Video | Yes | MKV, MOV, MP4, H.265 (HEVC), AVI, WMV, TS, 3GP, FLV, WEBM), Recording (MP4 |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes, 33W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W | Yes, 5W |
| Talk Time | 43 hours | |
| Music Playback Time | 45 hours |
Discuss
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