Xiaomi 18 Fold vs Samsung Galaxy Z Fold 8 Ultra
Here you can compare Xiaomi 18 Fold and Samsung Galaxy Z Fold 8 Ultra. Comparing Xiaomi 18 Fold vs Samsung Galaxy Z Fold 8 Ultra on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi 18 Fold stands against Samsung Galaxy Z Fold 8 Ultra and which one should you buy The current lowest price found for Xiaomi 18 Fold is ₹1,69,999 and for Samsung Galaxy Z Fold 8 Ultra is ₹1,94,999. The details of both of these products were last updated on Oct 25, 2026.
| Specification | Xiaomi 18 Fold | Samsung Galaxy Z Fold 8 Ultra |
|---|---|---|
| Internal Memory | 256 GB | 256 GB |
| Battery | 6000 mAh, Si/C Li-Ion Battery | 5000 mAh, Si/C Li-Ion Battery |
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.56", 0.5µm, PDAF, OIS 50 MP ƒ/2.8 (Telephoto) 80mm (telephoto), PDAF, OIS, 3.x optical zoom 50 MP ƒ/2.4 (Ultra Wide) | 200 MP ƒ/1.7 (Wide Angle) 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 50 MP ƒ/1.9 (Ultra Wide) 120˚ (ultrawide), 1/2.5", 0.7µm, multi-directional PDAF |
| RAM | 12 GB | 12 GB |
| Display | 7.58 inches, 2364 x 1672 pixels, 120 Hz | 8 inches, 2256 x 2504 pixels, 120 Hz |
| Price | ₹1,69,999 | ₹1,94,999 |
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Overview
| Specs Score | 98 / 100 | 98 / 100 |
| Display Size | 7.58 in | 8 in Bigger Display |
| Display Resolution | 2364 x 1672 pixels | 2256 x 2504 pixels Better Resolution |
| CPU Clock Speed | 4.35 GHz | 4.74 GHz Faster Clock Speed |
| Front Camera | 16 MP + 16 MP Dual Better Front Camera Resolution | 10 MP |
| Thickness | 5 mm | 4.1 mm Slimmer |
| Battery | 6000 mAh Bigger Battery | 5000 mAh |
| Unique Features | IR Blaster | No |
General
| Model | SM-F976B, SM-F976B/DS, SM-F976U, SM-F976U1 | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | SIM 1 + eSIM / Dual eSIM SIM |
| eSIM Support | Yes | Yes |
| Device Type | Smartphone | Smartphone |
| Release Date | September 07, 2026 | July 22, 2026 |
Design
| Dimensions | 117.8 x 163.8 x 5 mm | 143.2 x 158.4 x 4.1 mm |
| Weight | 219 g | 215 g |
| Colors | Gray, Silver, Red, Rose gold | Violet Shadow, Graphite, Cream, Green Shadow |
Display
| Type | Color LTPO AMOLED Screen (16M Colors) | Color Dynamic AMOLED 2X Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 7.58 inches, 2364 x 1672 pixels, 120 Hz | 8 inches, 2256 x 2504 pixels, 120 Hz |
| Aspect Ratio | 4:3 | 20:18 |
| PPI | ~ 382 PPI | ~ 422 PPI |
| Screen to Body Ratio | ~ 90.6% | ~ 90.1% |
| Brightness | HDR10+, Dolby Vision, HDR Vivid, 4000 nits (peak) | 3000 nit |
| HDR Support | Yes, HDR10+, Dolby Vision, HDR Vivid, | Yes, HDR10+ |
| Adaptive Refresh Rate | Yes | Yes |
| Features | Flex Titanium technology | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Foldable Display | Yes | Yes |
| Cover Display | 5.38 inches, LTPO AMOLED,, 1168 x 1712 pixels, HDR10+, Dolby Vision, HDR Vivid, 4000 nits (peak), 120Hz, Xiaomi Dragon Crystal Glass 3 | 6.5 inches, Dynamic LTPO AMOLED 2X, 1080 x 2520 pixels, Dynamic LTPO AMOLED 2X, 120Hz, Corning Gorilla Glass Ceramic 2, Cover display: |
Memory
| RAM | 12 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 4.1 | UFS 4 |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 0), N40(2300), N41(2500), N77(3700), N78(3500) | 5G* FDD Sub6:N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3) 5G* TDD Sub6 :N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM | Wi-Fi 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM |
| Ultra Wideband (UWB) Support | Yes | Yes |
| Bluetooth | Yes, v6.0 | Yes, v6.0, A2DP, LE, aptX HD |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 3,032,071 (Total) (v11) 884,640 (CPU) 1,087,257 (GPU) 369,086 (Memory) 691,088 (UX) | |
| AnTuTu Storage Score | 160,564 Score: 160546; Sequential Read: 4234 MB/s; Sequential Write: 3758 MB/s | |
| Geekbench Score | 10,047 (Multi Core) (v6) 3,377 (Single Core) 24,398 (OpenCL) 25,171 (Vulkan) | |
| 3DMark Score | 6,472 (Wild Life Extreme) (38.76 FPS) |
Extra
| GPS | GPS, Glonass, Beidou, Galileo, QZSS | GPS, Glonass, Beidou, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Aaccelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Galaxy AI, My Fancam, Photo Assist, Now Nudg | |
| Water Resistance | Yes, 1 m upto 30 min | Yes, 1 m upto 30 min |
| IP Rating | IP58/IP59 | IP48 |
| Dust Resistant | Yes | Yes |
| Extra Features | Folded: 83.6 x 117.8 x 10.7 mm | Unfolded: 158.4 x 143.2 x 4.1 mm Folded: 158.4 x 72.8 x 8.9 mm, Samsung DeX (desktop experience support), Protected by Knox |
Camera
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.56", 0.5µm, PDAF, OIS 50 MP ƒ/2.8 (Telephoto) 80mm (telephoto), PDAF, OIS, 3.x optical zoom 50 MP ƒ/2.4 (Ultra Wide) | 200 MP ƒ/1.7 (Wide Angle) 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 50 MP ƒ/1.9 (Ultra Wide) 120˚ (ultrawide), 1/2.5", 0.7µm, multi-directional PDAF |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Laser AF, color spectrum sensor, Leica lenses, HDR, panorama | Optical Zoom 3x, Optical quality Zoom 2x (Enabled by Adaptive Pixel sensor) , Digital Zoom up to 30x |
| Video Recording | 8K @ 24 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD | 8K @ 30 fps UHD, 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2.2 (Wide Angle) 16 MP ƒ/2.2 (Cover camera:) Punch Hole | 10 MP ƒ/2.2 (Ultra Wide) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Front Camera Features | HDR | HDR |
| Cover Camera | 10 MP ƒ/2.2 Punch Hole |
Technical
| OS | Android v17 | Android v17 |
| Custom UI | HyperOS 4 | ONE UI 9 |
| Chipset | Xiaomi XRING O3 | Qualcomm Snapdragon 8 Elite Gen 5 For Galaxy |
| CPU | 4.35 GHz, Octa Core Processor | 4.74 GHz, Octa Core Processor |
| Core Details | 2x4.74 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M | |
| GPU | Arm G2-Ultra NX MC16 | Adreno 840 (1.3GHz) |
| NPU | Qualcomm Hexagon NPU | |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Speaker Type | Stereo | Stereo |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6000 mAh, Si/C Li-Ion Battery | 5000 mAh, Si/C Li-Ion Battery |
| Fast Charging | Yes, 67W Fast Charging | Yes, 45W Fast Charging |
| Wireless Charging | Yes, 50W | Yes, 20W |
| Reverse Charging | Yes | Yes |
| Reverse Wireless Charging | Yes | Yes, 4.5W |
| Video Playback Time | 27 hours |
Discuss
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