Samsung Galaxy S25 Slim vs Samsung Galaxy M40
Quick Comparison
Samsung Galaxy S25 Slim has better RAM than Samsung Galaxy M40. In terms of display resolution, Samsung Galaxy S25 Slim has better resolution of 3200 x 1800 than Samsung Galaxy M40 which has resolution of 2340 x 1080. Samsung Galaxy S25 Slim has more internal memory than Samsung Galaxy M40
| Name | Samsung Galaxy S25 Slim | Samsung Galaxy M40 |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.3 in | 6.3 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 4500 mAh | 3500 mAh |
| Camera | 200 MP + 12 MP + 12 MP Triple | 32 MP + 8 MP + 5 MP Triple |
| Price | Rs. 49990 | Rs. 15999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is expected to be May 17, 2025 (Expected). The Expected cost of Samsung Galaxy S25 Slim is Rs. 49990. The launch Date of the second phone is June 12, 2019. The cost of Samsung Galaxy M40 is Rs. 15999.
Display comparison
Samsung Galaxy S25 Slim has Screen type where as Samsung Galaxy M40 has IPS LCD Screen type. Samsung Galaxy S25 Slim has display density of 583 PPI & Samsung Galaxy M40 has only 409 PPI display density. In terms of screen to body ratio, Samsung Galaxy S25 Slim has better screen to body ratio of ~ 93.07% than Samsung Galaxy M40's ~ 91.8%. Samsung Galaxy S25 Slim has 20.5:9 aspect ratio where as Samsung Galaxy M40 has 19.5:9 aspect ratio.
Memory comparison
Samsung Galaxy S25 Slim's larger 8 GB RAM is better for playing games and all with respect to Samsung Galaxy M40's lower 6 GB RAM. Samsung Galaxy S25 Slim has more Internal Memory (256 GB) than Samsung Galaxy M40 (128 GB).
Camera comparison
Samsung Galaxy S25 Slim's 200 MP + 12 MP + 12 MP Triple Rear Camera outclasses Samsung Galaxy M40's 32 MP + 8 MP + 5 MP Triple Rear Camera in terms of resolution. Samsung Galaxy M40 will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Samsung Galaxy S25 Slim's 12 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 14 and the second one on 9.0 (Pie) version.
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Full Comparison
| Name | Samsung Galaxy S25 Slim | Samsung Galaxy M40 |
| General | ||
| Model | SM-S937 | Galaxy M40 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 17, 2025 (Expected) | June 12, 2019 |
| Design | ||
| Dimensions | 73.9 x 155.3 x 7.9 mm | |
| Weight | 168 g | |
| Bezel less | Yes | |
| Display | ||
| Type | Color Dynamic AMOLED 2X (1B Colors) | Color IPS LCD Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.3 inches, 1800 x 3200 pixels, 120 Hz | 6.3 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20.5:9 | 19.5:9 |
| PPI | ~ 583 PPI | ~ 409 PPI |
| Screen to Body Ratio | ~ 93.07% | ~ 91.8% |
| Features | Always-on Display, HDR10+, 2000 nits (peak) | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage | 256 GB | 128 GB |
| Storage Type | UFS 4.0 | |
| Card Slot | No | Yes, (Hybrid Slot), upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Vo5G | Yes | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes, v5.0 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Charging |
| Extra | ||
| GPS | Yes, with A-GPS, Glonass, Beidou, Galileo, QZSS | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 32 MP ƒ/1.7 8 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.2 (Depth Sensor) |
| Auto Focus | Yes | Yes |
| Features | Auto-HDR, panorama | Panorama, HDR |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30 fps UHD, 1080p @ 30 fps FHD, 720p @ 960 fps HD | 2160p @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 12 MP ƒ/2.2 (Wide Angle) Punch Hole | 16 MP ƒ/2 |
| Front Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v14 | Android v9.0 (Pie) |
| Custom UI | OneUI 6.0 | |
| Chipset | Samsung Exynos | Qualcomm Snapdragon 675 |
| CPU | Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver | |
| GPU | Adreno 612 | |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, DFF, DSF, APE | MP3/WAV/WMA/eAAC+/FLAC |
| Video | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM | MP4/WMV/H.265 |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-ion Battery | 3500 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes, 15W Fast Charging |
| Wireless Charging | Yes | |
| Reverse Charging | Yes | |