Samsung Galaxy S25 Ultra vs ZTE Blade A40
Quick Comparison
Samsung Galaxy S25 Ultra has better RAM than ZTE Blade A40. In terms of display resolution, Samsung Galaxy S25 Ultra has better resolution of 3120 x 1440 than ZTE Blade A40 which has resolution of 2400 x 1080. Samsung Galaxy S25 Ultra has more internal memory than ZTE Blade A40
| Name | Samsung Galaxy S25 Ultra | ZTE Blade A40 |
| RAM | 12 GB | 4 GB |
|---|---|---|
| Display | 6.9 in | 6.67 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 5000 mAh | 5000 mAh |
| Camera | 200 MP Quad | 50 MP + 2 MP Dual |
| Price | Rs. 129999 | Rs. 8999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 22, 2025. The cost of Samsung Galaxy S25 Ultra is Rs. 129999. The launch Date of the second phone is expected to be October 01, 2025 (Expected). The Expected cost of ZTE Blade A40 is Rs. 8999.
Display comparison
ZTE Blade A40 has screen size of 6.67 inches which falls short to Samsung Galaxy S25 Ultra's 6.9 inch screen. Samsung Galaxy S25 Ultra has LTPO AMOLED Screen type where as ZTE Blade A40 has IPS LCD Screen type. Samsung's phone has display density of 498 PPI & ZTE's phone has only 480 PPI display density. Samsung Galaxy S25 Ultra has 19.5:9 aspect ratio where as ZTE Blade A40 has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy S25 Ultra's larger 12 GB RAM is better for playing games and all with respect to ZTE Blade A40's lower 4 GB RAM. Samsung Galaxy S25 Ultra has more Internal Memory (256 GB) than ZTE Blade A40 (128 GB).
Camera comparison
Samsung Galaxy S25 Ultra's 200 MP Quad Rear Camera outclasses ZTE Blade A40's 50 MP + 2 MP Dual Rear Camera in terms of resolution. Samsung Galaxy S25 Ultra will be better choice if you're looking to click lot of selfies as it has better 12 MP Front Camera in comparison to ZTE Blade A40's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
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Full Comparison
| Name | Samsung Galaxy S25 Ultra | ZTE Blade A40 |
| General | ||
| Country of Origin | India | |
| Model | SM-S938B, SM-S938B/DS, SM-S938U, SM-S938U1, SM-S938W, SM-S938N, SM-S9380, SM-S938E, SM-S938E/DS | Blade A40 5G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+Nano SIM | Nano+Nano SIM |
| SAR | 1.26 W/kg (Head) 0.64 W/kg (Body) | |
| Device Type | Smartphone | Smartphone |
| Release Date | January 22, 2025 | October 01, 2025 (Expected) |
| In The Box | Handset, Stylus Pen, Data Cable (Type C to C), Sim Ejection Pin | |
| Design | ||
| Dimensions | 77.6 x 162.8 x 8.2 mm | |
| Weight | 218 g | |
| Bezel less | No | |
| Qwerty | No | |
| Colors | Titanium Silverblue, Titanium Black, Titanium Whitesilver, Titanium Gray | |
| Display | ||
| Type | Color LTPO AMOLED Screen (1B Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.9 inches, 1440 x 3120 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 498 PPI | ~ 480 PPI |
| Screen to Body Ratio | ~ 92.5% | |
| Glass Type | Corning Gorilla Armor 2 | |
| Features | HDR10+, 2600 nits (Peak), Always-on Display | |
| Notch | Yes, Punch Hole | Yes |
| Curved Display | No | |
| Memory | ||
| RAM | 12 GB | 4 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | No | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500), 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) | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 7, 802.11a/b/g/n/ac/ax/be 2.4GHz+5GHz+6GHz, EHT320, MIMO, 4096-QAM | |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.2 |
| USB | Yes, USB-C v3.2 | Yes, USB-C |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes with A-GPS, Glonass, Beidou, Galileo, QZSS | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor | |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP68 | |
| Dust Resistant | Yes | |
| Extra Features | Photo Assist, Notes Assist, Drawing Assist, Circle to Search, Google Gemini (AI Mobile), 7 Years of Major OS Updates and 7 Years of Security Updates, Titanium Frame, Samsung Care+, Samsung Health, Samsung Wallet, S Pen Included, Glass Front (Corning Gorilla Armor 2), Glass Back (Corning Gorilla Armor 2), Titanium Frame (Grade 5), Stereo Speakers, DisplayPort 1.2, Samsung DeX, Samsung Wireless DeX, Ultra Wideband (UWB) Support | |
| Camera | ||
| Rear Camera | 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), 1/3.52", 1.12µm, PDAF, OIS, 3x Optical Zoom 50 MP ƒ/3.4 (Telephoto) 111mm (Periscope Telephoto), 1/2.52", 0.7µm, PDAF, OIS, 5x Optical Zoom 50 MP ƒ/1.9 (Ultra Wide) 120˚ (Ultrawide), 0.7µm, Dual Pixel PDAF, Super Steady Video | 50 MP (Main) 2 MP (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Bixby Vision, Dual Recording, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Video, Upto 100X Digital Zoom | |
| Video Recording | 8K @ 24/30 fps UHD, 4K @ 120/30/60 fps UHD, 1080p @ 240/30/60 fps FHD | 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 12 MP ƒ/2.2 (Wide Angle) 26mm (Wide), 1/3.2", 1.12µm, Dual Pixel PDAF Punch Hole, Autofocus, Screen Flash | 8 MP Screen Flash |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 720p |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | One UI 7 | |
| Chipset | Qualcomm Snapdragon 8 Elite | Unisoc T760 |
| CPU | 4.32 GHz, Octa Core Processor | Octa Core Processor |
| Core Details | 2x4.47 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M | |
| GPU | Adreno 830 | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 5000 mAh |
| Fast Charging | Yes, 45W Fast Charging PD3.0, 65% in 30 min | Yes, 15W Fast Charging |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 10W | |
| Reverse Wireless Charging | Yes, 4.5W | |
| Video Playback Time | 31 hours | |