Samsung Galaxy S21 Ultra 5G (16GB RAM + 512GB) vs Motorola Signature
Here you can compare Samsung Galaxy S21 Ultra 5G (16GB RAM … and Motorola Signature. Comparing Samsung Galaxy S21 Ultra 5G (16GB RAM … vs Motorola Signature on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 Ultra 5G (16GB RAM … stands against Motorola Signature and which one should you buy The current lowest price found for Samsung Galaxy S21 Ultra 5G (16GB RAM … is ₹1,11,999 and for Motorola Signature is ₹60,999. The details of both of these products were last updated on Oct 08, 2026.
| Specification | Samsung Galaxy S21 Ultra 5G (16GB RAM … | Motorola Signature |
|---|---|---|
| Internal Memory | 512 GB | 256 GB |
| OS | Android v10 | Android v16 |
| CPU | 2.9 GHz, Octa Core Processor | 3.8 GHz, Octa Core Processor |
| Display | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.8 inches, 1264 x 2780 pixels, 165 Hz |
| 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/1.6 (Wide Angle) 23mm (wide), 1/1.28", 1.22µm, multi-directional PDAF, OIS, Sony LYTIA 828 50 MP (Telephoto) 71mm (periscope telephoto), 1/1.95", 0.8µm, dual-pixel PDAF, OIS, 3x optical zoom 50 MP ƒ/2 (Ultra Wide) 12mm, 122˚ (ultrawide), 1/2.76", 0.64µm, PDAF |
| Price | ₹1,11,999 | ₹60,999 |
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Overview
| Specs Score | 83 / 100 | 92 / 100 Better Specs |
| Display Resolution | 1440 x 3200 pixels Better Resolution | 1264 x 2780 pixels |
| RAM | 16 GB More RAM | 12 GB |
| Storage | 512 GB More Storage | 256 GB |
| CPU Clock Speed | 2.9 GHz | 3.8 GHz Faster Clock Speed |
| Rear Camera | 108 MP Quad Better Camera Resolution | 50 MP + 50 MP + 50 MP Triple |
| Front Camera | 40 MP | 50 MP Better Front Camera Resolution |
| Weight | 227 g | 186 g Lighter |
| Thickness | 8.9 mm | 6.99 mm Slimmer |
General
| Country of Origin | India | |
| Model | Galaxy S21 Ultra 5G | PBAA0002IN |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 14, 2021 | January 07, 2026 |
| In The Box | USB Type-C to USB Type-C cable, Guides, SIM tool. TurboPower™ 90W charger, Signature packaging fragrance & Thank You Card |
Design
| Dimensions | 75.6 x 165.1 x 8.9 mm | 76.4 x 162.1 x 6.99 mm |
| Weight | 227 g | 186 g |
| Bezel less | Yes | |
| Colors | Pantone: Carbon, Martini Olive |
Display
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color LTPO AMOLED Screen (1B Colors) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.8 inches, 1264 x 2780 pixels, 165 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 515 PPI | ~ 449 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 90.8% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass Victus 2 |
| Brightness | Peak Brightness: 6200 nits | |
| HDR Support | Yes, HDR10+ | Yes, HDR10+, Dolby Vision |
| Adaptive Refresh Rate | Yes, LTPO | |
| Features | Always-on Display, HDR10+ | Dolby Vision, HDR10+, Pantone Validated Colour, Pantone SkinTone Validated, 100% DCI-P3 Colour Space, 10-bit; Over a Billion Shades of Colour |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 16 GB | 12 GB |
| RAM Type | LPDDR5X | |
| Storage | 512 GB | 256 GB |
| Storage Type | UFS 3.1 | UFS 4.1 |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n2/n3/n5/n7/n8/n20/n25/n26/n28/n38/n40/n41/n66/n70/n71/n77/n78/n80/n81/n83/n84/n89/n94 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac/ax, 2.4 GHz • 5 GHz • 6Ghz, Wi-Fi 7, Wi-Fi hotspot | |
| Ultra Wideband (UWB) Support | Yes | |
| Bluetooth | Yes, v5.2, A2DP, LE | Yes, v6.0, A2DP, LE |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
Performance
| AnTuTu Score | 3,001,684 (Total) (v11) | |
| 3DMark Score | 5,497 (Wild Life Extreme) | |
| Camera Score | 164 (DxOMark) | |
| Speaker Score | 91 (Excellent) | |
| Battery Test Result | 16.5 hours |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | GPS, AGPS, LTEPP, SUPL, Glonass, Galileo |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Sar sensor, Sensor Hub, Magnetometer (e-Compass) |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1.5 m upto 30 min, Water-repellent Design |
| IP Rating | IP68 | IP69/IP68 |
| Dust Resistant | Yes | Yes |
| Extra Features | Smart Connect (Ready For) support, Ultra Wideband (UWB) support |
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/1.6 (Wide Angle) 23mm (wide), 1/1.28", 1.22µm, multi-directional PDAF, OIS, Sony LYTIA 828 50 MP (Telephoto) 71mm (periscope telephoto), 1/1.95", 0.8µm, dual-pixel PDAF, OIS, 3x optical zoom 50 MP ƒ/2 (Ultra Wide) 12mm, 122˚ (ultrawide), 1/2.76", 0.64µm, PDAF |
| Camera Sensor | Sony LYTIA 828+ Sony LYTIA 600 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Auto-HDR, Panorama | 100x Super Zoom Pro, Action Shot, Auto Night Vision, Auto Motion Capture, Auto Smile Capture, Dual Capture Video, Face Retouch, Gesture Capture, Google Lens, Group Shot, HDR, Live Filters, Long Exposure, Macro, Night Vision, Panorama, Pantone SkinTone Validated, Pantone Validated Color, Photo Booth, Photo Enhancement Engine, Portrait Mode (24mm, 35mm, 50mm, 85mm), Pro mode, Scan (Powered By Adobe Scan), Signature Style, Smart Color Watermark, Ultra Resolution, Auto Enhance, HDR Effect, Magic Eraser, Magic Editor, Portrait Blur, Photo Unblur, Photo to video, Portrait Light, Sky, Adaptive Stabilization, Audio Zoom, Auto Focus Tracking, Dolby Vision® recording, Dual Capture, Face Retouch, Horizon Lock, Live Filters, Macro Video, Slow-Motion, Video HDR, Timelapse, 8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 8K @ 30 fps UHD, 4K @ 120 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus | 50 MP ƒ/2 (Wide Angle) Sony LYTIA 500 Punch Hole |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Front Camera Features | Dual video call, Auto-HDR | HDR |
Technical
| OS | Android v10 | Android v16 |
| Chipset | Samsung Exynos 2100 | Qualcomm Snapdragon 8 Gen5 |
| CPU | 2.9 GHz, Octa Core Processor | 3.8 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M |
| Fabrication Node | 3nm | |
| GPU | Mali-G78 MP14 | Adreno 840 |
| NPU | Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Dual Stereo Speakers, Dolby Atmos, Hi-Res Audio, Hi-Res Audio Wireless, Sound by Bose, Qualcomm Snapdragon Sound | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5200 mAh, Si/C Li-Ion |
| Fast Charging | Yes, 25W Fast Charging | Yes, 90W Fast Charging |
| Wireless Charging | Yes, 15W | Yes, 50W |
| Reverse Charging | Yes, 4.5W | Yes, 5W Wired Power Sharing |
| Reverse Wireless Charging | Yes, 10W |
Discuss
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