On paper, the POCO F7 is the stronger phone for raw performance, rear-camera versatility and charging speed. The vivo S2 counters with a curved display, a 32MP selfie camera and a longer stated software-support promise. The price gap is the shakiest part of this comparison: listings disagree, so this article gives you the ranges seen and shows how to check a like-for-like price yourself. It draws on spec pages and comparison listings only, with no hands-on testing.
Specs side by side
| Spec | POCO F7 | vivo S2 |
|---|---|---|
| Chipset | Snapdragon 8s Gen 4 | MediaTek Dimensity 7360-Turbo |
| Memory/storage | LPDDR5X RAM, UFS 4.1 storage (POCO global page) | Options differ by variant; not stated on the pages reviewed |
| Display | 6.83-inch 1.5K, 120Hz | 6.83-inch curved AMOLED/POLED, 1.5K, 120Hz |
| Main camera | 50MP Sony IMX882, OIS | 50MP Sony IMX852 |
| Second rear camera | 8MP ultrawide | 2MP bokeh camera |
| Front camera | Not stated on the sources reviewed | 32MP |
| Battery | 6500mAh typical (POCO global page); 7550mAh in Gadgets 360 listing | 7050mAh |
| Charging | 90W HyperCharge; 22.5W wired reverse charging | 44W Flash Charge (Gadgets 360 listing) |
| Durability | IP68 | Not stated on the sources reviewed |
| Software support | Not confirmed by POCO in the sources reviewed | 3 OS generations, 5 years of security updates (vivo India) |
Sources: POCO global product page, vivo India product page, and the Gadgets 360 comparison.
As an Amazon Associate I earn from qualifying purchases.
Performance
The Snapdragon 8s Gen 4 is a higher-tier chip than the Dimensity 7360-Turbo, and POCO pairs it with LPDDR5X memory and UFS 4.1 storage. If you play demanding games or keep many apps open, that is the more future-proof setup. No controlled head-to-head benchmark was available, so treat this as a class-of-hardware judgment, not a measured gap. The vivo’s chip should handle everyday use, social apps and video comfortably, but it is aimed lower.
Display
Both phones use a 6.83-inch, 1.5K, 120Hz panel, so size, sharpness and smoothness are about equal on paper. The difference is shape: vivo specifies a curved AMOLED/POLED panel, which some buyers find more premium and others find prone to accidental touches and harder to protect. Peak brightness figures are manufacturer claims, so compare them in a shop under daylight if you can.
#1 Best Overall
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZPC0AG
- Dual sim (NO MICRO SD) 5G: Sub6G: n1/3/5/7/8/20/28/38/40/41/77/78 4G: LTE FDD: B1/2/3/4/5/7/8/20/28/66 4G: LTE TDD: B38/40/41 3G: WCDMA:1/2/4/5/8/19 2G: GSM: Quad Band Wireless Networks -- Bluetooth 5.4Wi-Fi Protocol: 802.11a/b/g/n/ac/ax
- 6.83'' 1.5K Ultra-bright DisplayRefresh rate: Up to 120HzTouch sampling rate: Up to 480Hz Instant touch sampling rate: 2560Hz* *2560Hz instant touch sampling rate is activated under Game Turbo Mode.Wet Touch display 2.0Typ brightness: 700 nitsHBM brightness: 1700 nitsPeak brightness: 3200 nits covering 25% display areaContrast ratio: 8,000,000:1Resolution: 2772*1280PPI: 447Color gamut: DCI-P3Color depth: 68 billion colors3840Hz PWM dimmingOriginal Color PROPro HDR displayAdaptive HDRReading modeCycle mode 2.0Corning Gorilla Glass 7iDolby VisionHDR 10+TÜV Rheinland Low Blue Light (Hardware Solution) Certified / TÜV Rheinland Flicker Free Certified TÜV Rheinland Circadian Friendly Certified
- Flagship Snapdragon 8s Gen 4 Mobile PlatformFlagship TSMC 4nm processCPU: Octa-core processor, up to 3.21GHzGPU: Adreno 825Al Engine: Qualcomm Hexagon NPU / 6500mAh (typ)90W HyperCharge*Up to 22.5W reverse charging*USB Type-C / In-screen fingerprint sensor / AI Face Unlock / GPS:L1+L5 | Beidou:B1I+B1C+B2a | Galileo:E1+E5a | GLONASS:G1 | QZSS:L1+L5 | NavIC:L5
- 50MP main camera Sony IMX882f/1.51.6μm super pixel (4-in-1)6p8MP ultra-wide cameraOV08FRear camera photography featuresDynamic shotMotion captureDocuments modeMotion tracking focusPortrait modeTimed burstPro mode50MP modePanoramaBurst shot modeLong exposureHDRRear camera video recording4K video shooting: 30fps / 60fps1080p video shooting: 30fps / 60fps1080p slow motion video shooting: 120fps / 240fps / 960fps720p video shooting: 30fps720p slow motion video shooting: 120fps / 240fps/960fpsRear camera video featuresSlow motionVideo teleprompterTime-lapseShootSteadyMotion tracking focus -20 Mp Front Camera
Cameras
- Main sensor: Both use a 50MP Sony sensor (IMX882 with OIS on POCO, IMX852 on vivo). The POCO’s optical stabilisation helps in low light and video; vivo’s page as reviewed does not state OIS.
- Second rear camera: POCO’s 8MP ultrawide fits group shots and landscapes. vivo’s 2MP bokeh camera mainly assists portrait depth effects, so it adds little versatility.
- Selfies: vivo lists a 32MP front camera. That is the clearest camera advantage for the S2 if you shoot selfies or video calls often.
Megapixel counts do not decide image quality, and no side-by-side photo tests were done here.
Battery and charging
vivo India lists 7050mAh. POCO’s own global page lists 6500mAh (typical), while Gadgets 360 shows 7550mAh for the POCO. These conflict, and the difference may come from regional variants. Before you compare capacity, check the battery figure on the exact listing you plan to buy.
Rank #2
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZPC0AG. INSIDE THE BOX: POCO F7 ULTRA + USB CABLE .
- Dual sim (NO MICRO SD) 5G: Sub6G: n1/3/5/7/8/20/28/38/40/41/77/78 4G: LTE FDD: B1/2/3/4/5/7/8/20/28/66 4G: LTE TDD: B38/40/41 3G: WCDMA:1/2/4/5/8/19 2G: GSM: Quad Band Wireless Networks -- Bluetooth 5.4Wi-Fi Protocol: 802.11a/b/g/n/ac/ax
- 6.67" WQHD+ Flow AMOLED DotDisplayResolution: 3200*1440, 526 ppiContrast ratio: 5,000,000:1Refresh rate: Up to 120Hz *Refresh rate can be adjusted to up to 120Hz for supported apps.Peak brightness: 3200 nits covering 25% display areaHBM brightness: 1800 nitsTouch sampling rate: Up to 480HzInstant touch sampling rate: Up to 2560Hz *2560Hz instant touch sampling rate is activated under Game Turbo Mode.12 bit color depth, 68 billion colorsDCI-P3 wide color gamutDimming: up to 3840Hz PWM dimmingOriginal color PROPro HDR displayHDR10+, Dolby VisionTÜV Low Blue Light (Hardware Solution) CertificationTÜV Flicker Free CertificationTÜV Circadian Friendly CertificationPOCO Shield Glass
- Snapdragon 8 Elite Mobile Platform3nm manufacturing processOcta-core CPU2 x Prime Core, up to 4.32GHz6 x Performance Core, up to 3.53GHzAdreno GPUQualcomm AI engine - 5300mAh (typ)Charging120W HyperCharge50W wireless HyperChargeUSB Type-C - Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | Gyroscope | IR blaster | Flicker sensor
- Beidou: B1I+B1C+B2a | GPS: L1+L5 | Galileo: E1+E5a | GLONASS: G1 | QZSS: L1+L5 | NavIC: L5AGNSS | Data network | Wireless network | Sensor Assisted Positioning
Charging is clearer: POCO advertises 90W HyperCharge against 44W Flash Charge for vivo (per Gadgets 360). Even with a smaller or equal battery, the POCO should fill faster. POCO also notes: “Please consult the local seller on the availability of the power adapter in the box.” Confirm the charger is included on either phone. Battery-life scenarios on both brands’ pages are lab claims and vary with use.
Quick wins for a faster PC:
Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Clear out junk files and repair common Windows errorsFree Scan →Software and updates
vivo India states: “Receive 3 generations of OS updates and 5 years of security updates to help keep your device up to date and protected for years to come.” The POCO pages reviewed do not confirm an equivalent promise, so check POCO’s official policy for your market if long-term support matters to you.
Rank #3
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZPC0AG
- Dual sim (NO MICRO SD) 5G: 5G SA: n1/2/3/5/7/8/20/26/28/38/40/41/66*(70M)/71/77/78/485G NSA: n1/3/5/7/8/20/28/38/40/41/66*(70M)/71/77/784G LTE TDD: B38/40/41/42/484G LTE FDD: B1/2/3/4/5/7/8/18/19/20/26/28/66*(70M)/713G WCDMA: 1/2/4/5/6/8/192G GSM: 2/3/5/8Supports 4x4 MIMO*5G SA/NSA N66(70M) and 4G B66(70M): UL 1710MHz～1780MHz, DL 2110MHz～2180MHz*5G connectivity may vary based on region availability and local operator support.
- 6.59" 1.5K 120Hz ultra-bright AMOLED displayResolution: 2756*1268Contrast ratio: 8,000,000:1Refresh rate: Up to 120Hz*Refresh rate can be adjusted to up to 120Hz for supported apps.Peak brightness: 3500 nits covering 25% display areaHBM brightness: 2000 nitsTypical brightness: 800 nitsTouch sampling rate: Up to 480HzInstant touch sampling rate: 2560Hz*2560Hz instant touch sampling rate is activated under Game Turbo Mode.12-bit color depth, 68 billion colorsDCI-P3 wide color gamut3840Hz PWM dimmingOriginal color PROPro HDR displayWet Touch display 2.0HDR10+TCertifiedTÜV Rheinland Flicker Free CertifiedTÜV Rheinland Circadian Friendly CertifiedDolby VisionCorning Gorilla Glass 7i
- Dimensity 8500-Ultra4nm manufacturing processOcta-core CPU, up to 3.4GHzMali-G720 MC8 GPU / 6500mAh (typ)100W HyperChargeUSB Type-C charging portUp to 27W reverse chargingSupports PD3.0/PD2.0Smart charging
- Wi-Fi Protocol: Wi-Fi 6/ Wi-Fi 5/ Wi-Fi 4 and 802.11a/b/g*Wi-Fi 6 capability may vary based on regional availability and local network support. Wi-Fi connectivity (including Wi-Fi frequency bands, Wi-Fi ratified in IEEE Standard 802.11 specifications) may vary based on regional availability and local network support. The function may be added via OTA when and where applicable.WLAN frequency: 2.4G Wi-Fi | 5G Wi-FiSupports 2x2 MIMO, 8x8 Sounding for MU-MIMO, Wi-Fi Direct, MiracastBluetooth 6.0Supports SBC / AAC / LDAC / LHDC 5.0 / LC3 / ASHA / AuracastNFC -
Price difference in India
Listings show POCO F7 at roughly ₹35,999 to ₹45,800 and vivo S2 at roughly ₹39,490 to ₹39,999. They come from the Gadgets Now and 91mobiles comparison pages, with the 91mobiles figures seen only in a search snippet. Those pages show different values on different renderings, and they do not state the RAM/storage version, the seller or the date. The two phones’ release dates also differ in the Gadgets 360 listing: POCO F7 on June 24, 2025 and vivo S2 on August 6, 2026. So the F7 may have had more time to drop in price.
Because of this, no single price gap is reliable. To get a real one:
Rank #4
- USA MARKET ONLY WORK ON TMOBILE MINT TELLO OR ANY UNDER TMOBILE NETWORK PHONE NEEDS A SIM CARD ALREADY ACTIVATED ,OUTSIDE USA WORKS ANY GSM CARRIER SIM GSM FCC ID: 2AFZZPC0AG
- Dual sim (NO MICRO SD) 5G: Sub6G: n1/3/5/7/8/20/28/38/40/41/77/78 4G: LTE FDD: B1/2/3/4/5/7/8/20/28/66 4G: LTE TDD: B38/40/41 3G: WCDMA:1/2/4/5/8/19 2G: GSM: Quad Band Wireless Networks -- Bluetooth 5.4Wi-Fi Protocol: 802.11a/b/g/n/ac/ax
- 6.67" WQHD+ Flow AMOLED DotDisplayResolution: 3200*1440, 526 ppiContrast ratio: 5,000,000:1Refresh rate: Up to 120Hz*Refresh rate can be adjusted to up to 120Hz for supported apps.Peak brightness: 3200 nits covering 25% display areaHBM brightness: 1800 nitsTouch sampling rate: Up to 480HzInstant touch sampling rate: Up to 2560Hz*2560Hz instant touch sampling rate is activated under Game Turbo Mode.12 bit color depth, 68 billion colorsDCI-P3 wide color gamutDimming: up to 3840Hz PWM dimmingOriginal color PROPro HDR displayHDR10+, Dolby Vision TÜV Low Blue Light (Hardware Solution) CertificationTÜV Flicker Free CertificationTÜV Circadian Friendly CertificationCorning️ Gorilla️ Glass 7i
- Snapdragon 8 Gen 3 Mobile Platform4nm manufacturing processOcta-core CPU1x Prime core (X4-based), up to 3.3GHz3x Performance cores (A720-based), up to 3.2GHz2x Performance cores (A720-based), up to 3.0GHz2x Efficiency cores (A520-based), up to 2.3GHzAdreno GPUQualcomm AI engine
- Beidou: B1I+B1C+B2a | GPS: L1+L5 | Galileo: E1+E5a | GLONASS: G1 | QZSS: L1+L5 | NavIC: L5AGNSS | Data network | Wireless network | Sensor Assisted Positioning
- Pick the same RAM/storage tier on both phones.
- Check price on the brand store and one major marketplace on the same day.
- Include bank offers and exchange discounts only if you qualify for them.
- Confirm the seller, warranty and whether a charger is in the box.
Related: the vivo S2 name is used as listed on vivo India’s site, and some comparison sites label the product differently, so match the model by specs.
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Quick Recap
Who should buy which
- Choose the POCO F7 if you want stronger gaming and multitasking hardware, faster charging, OIS, an ultrawide camera and IP68 protection.
- Choose the vivo S2 if you value the curved display, a 32MP selfie camera, a stated 5-year security-update window and a 7050mAh battery.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
