Vivo S1 Pro vs Realme 15T (8GB RAM + 256GB)
Quick Comparison
Both Vivo S1 Pro and Realme 15T (8GB RAM + 256GB) comes with same RAM. In terms of display resolution, Realme 15T (8GB RAM + 256GB) has better resolution of 2372 x 1080 than Vivo S1 Pro which has resolution of 2340 x 1080. Realme 15T (8GB RAM + 256GB) has more internal memory than Vivo S1 Pro
| Name | Vivo S1 Pro | Realme 15T (8GB RAM + 256GB) |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.38 in | 6.57 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 4500 mAh | 7000 mAh |
| Camera | 48 MP Quad | 50 MP + 2 MP Dual |
| Price | Rs. 18989 | Rs. 24399 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 4, 2019. The cost of Vivo S1 Pro is Rs. 18989. The launch Date of the second phone is September 02, 2025. The cost of Realme 15T (8GB RAM + 256GB) is Rs. 24399.
Display comparison
Vivo S1 Pro has screen size of 6.38 inches which falls short to Realme 15T (8GB RAM + 256GB)'s 6.57 inch screen. Vivo S1 Pro has Super AMOLED Screen type where as Realme 15T (8GB RAM + 256GB) has AMOLED Screen type. Vivo's phone has display density of 404 PPI & Realme's phone has only 401 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 86.4% than Vivo's phone ~ 83.4%. Vivo S1 Pro has 19.5:9 aspect ratio where as Realme 15T (8GB RAM + 256GB) has 20.06:9 aspect ratio.
Memory comparison
Both mobiles come with 8 GB RAM Realme 15T (8GB RAM + 256GB) has more Internal Memory (256 GB) than Vivo S1 Pro (128 GB).
Camera comparison
Realme 15T (8GB RAM + 256GB)'s 50 MP + 2 MP Dual Rear Camera outclasses Vivo S1 Pro's 48 MP Quad Rear Camera in terms of resolution. Realme 15T (8GB RAM + 256GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Vivo S1 Pro's 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 9.0 and the second one on 15 version.
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Full Comparison
| Name | Vivo S1 Pro | Realme 15T (8GB RAM + 256GB) |
| General | ||
| Country of Origin | India | |
| Model | S1 Pro | RMX5111 |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 4, 2019 | September 02, 2025 |
| In The Box | Handset, Charger, USB data cable, SIM Ejector Tool, Protective Case, Quick Guide | |
| Design | ||
| Dimensions | 75.19 x 159.25 x 8.68 mm | 75.19 x 158.36 x 7.89 mm |
| Weight | 186.7 g | 183 g |
| Bezel less | No | |
| Colors | Silk Blue, Suit Titanium, Flowing Silver | |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.38 inches, 1080 x 2340 pixels | 6.57 inches, 1080 x 2372 pixels, 120 Hz |
| Aspect Ratio | 19.5:9 | 20.06:9 |
| PPI | ~ 404 PPI | ~ 401 PPI |
| Screen to Body Ratio | ~ 83.4% | ~ 86.4% |
| Brightness | Brightness: 1000nit (typ) / 1400nit (HBM) | |
| Features | Always On Display, Eye Protection Mode | Vivid mode: 100% DCI-P3, Natural mode: 100% sRGB, Cinematic mode: 100% DCI-P3, Colorful mode: 100% DCI-P3, Contrast ratio: Maximum Static contrast ratio: 5,000,000:1 (Typical) Maximum Dynamic contrast ratio: 10,000,000:1 (Typical) |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot), upto 256 GB | Yes, (Hybrid Slot), upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | 5G: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi (2.4 GHz |5 GHz) , WiFi 5 (802.11ac), 802.11b/g/a/n, WLAN 2.4G, WLAN 5G, WLAN Display, WLAN tethering, Wi-Fi 2.4GHz 20M, Wi-Fi 2.4GHz 40M, Wi-Fi 5GHz 20M, Wi-Fi 5GHz 40M, Wi-Fi 5GHz 80M, 1x1 SISO | |
| Bluetooth | Yes, v5.0 | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, BeiDou, GLONASS, Galileo | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Proximity Sensor, Ambient Light Sensor, Color Temperature Sensor, E-compass, Accelerometer, Gyroscope |
| 3.5mm Headphone Jack | Yes | No |
| AI Features | AI Edit Genie | |
| Water Resistance | Yes, 2.5 m upto 30 min | |
| IP Rating | IP66/68/69 | |
| Dust Resistant | Yes | |
| Extra Features | Ultra Game Mode, Smart Split, Motorbike Mode | Bypass Charging |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Main) 8 MP ƒ/2.2 (Wide Angle) Super Wide Angle 2 MP ƒ/2.4 (Macro) Super Macro 2 MP ƒ/2.4 Bokeh | 50 MP ƒ/1.8 (Wide Angle) 27mm (wide), 1/2.88", PDAF 2 MP ƒ/2.4 |
| Auto Focus | Yes | Yes |
| Features | AI filter, Backlight HDR, Portrait bokeh, Portrait light effects | Photo, Video, Portrait, Night, Panorama, Cinematic, Slo-Mo, Dual-view video, Time -Lapse, Hi-Res, Underwater, Pro, Tilt-Shift |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2 Screen Flash Flash | 50 MP Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v15 |
| Custom UI | realme UI 6 | |
| Chipset | Qualcomm Snapdragon 665 | Mediatek Dimensity 6400 Max |
| CPU | 2 GHz, Octa Core Processor | 2.5 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 610 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | WAV, MP3, MP2, AMR-NB, AMR-WB, MIDI, Vorbis, APE, FLAC | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA |
| Video | MP4, 3GP, AVI, FLV, TS, MKV | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV |
| FM Radio | Yes | No |
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 7000 mAh, BLPD05 lithium-ion Polymer Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 60W Fast Charging |
| Reverse Charging | Yes, 10W | |