Vivo iQOO Z11S

Name: Vivo iQOO Z11S
Brand: Vivo

Display6.83" 1260 x 2800 pixels

ChipsetMediatek Dimensity 7500 (4 nm)

Main camera50MP

Battery10000 mAh

7.0GoSolo score

ReviewMore Vivo

Network

Technology

GSM / HSPA / LTE / 5G

2G bands

GSM 850 / 900 / 1800 / 1900

3G bands

HSDPA 800 / 850 / 900 / 2100

4G bands

1, 3, 4, 5, 8, 18, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66

5G bands

1, 3, 5, 8, 28, 34, 38, 39, 40, 41, 48, 66, 77, 78 SA/NSA

Speed

HSPA, LTE, 5G

Launch

Announced

2026, August 18

Status

Available

Body

Dimensions

163.9 x 76.5 x 8.6 mm (6.45 x 3.01 x 0.34 in)

Weight

225 g (7.94 oz)

SIM

Nano-SIM + Nano-SIM

Durability

IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)

Display

Type

AMOLED, 1B colors, 144Hz, 2160Hz PWM, HDR, 1000 nits, 2000 nits (HBM)

Size

6.83 inches, 112.6 cm2 (~89.8% screen-to-body ratio)

Resolution

1260 x 2800 pixels, 20:9 ratio (~450 ppi density)

Platform

Android 16, OriginOS 6

Chipset

Mediatek Dimensity 7500 (4 nm)

CPU

Octa-core (4x2.6 GHz Arm C1 Pro & 4x2.0 GHz Arm C1 Nano)

GPU

Mali-G625 MC

Memory

Card slot

Internal

128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM

Type

UFS 3.1

Main Camera

Modules

50 MP, f/1.8, (wide), PDAF

Features

LED flash, HDR, panorama

Video

4K, 1080p, gyro-EIS

Selfie Camera

Module

8 MP, f/2.1, (wide)

Features

1080p@30fps

Comms

WLAN

Wi-Fi 802.11 a/b/g/n/ac/6, dual-band

Bluetooth

5.4, A2DP, LE, aptX HD

Positioning

GPS, GLONASS, GALILEO, BDS, QZSS, NavIC

NFC

Yes

Radio

USB

USB Type-C 2.0, OTG

Features

Sensors

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Battery

Type

Si/C Li-Ion 10000 mAh

Misc

Colors

Black, White, Light Green

Models

V2603A

GoSolo Score Breakdown

Design69

Display95

Performance58

Camera66

Battery64

Value70

GoSolo Verdict

The iQOO Z11S is a hefty but capable mid-range phone built around a 10,000 mAh battery and a bright AMOLED screen that actually justify the bulk. The Dimensity 7500 and camera system are solid day-to-day, but the 225g weight and plastic back feel more like a compromise than a feature for this price.

Strengths · 4

10,000 mAh battery with IP68/IP69 waterproofing gives genuine peace of mind for work and travel in rough conditions
6.83" AMOLED with 144Hz refresh, 2000 nits peak brightness, and 450 ppi density is genuinely sharp and vibrant—noticeably better than LCD rivals
Dimensity 7500 handles everyday apps, streaming, and casual gaming without stuttering; real-world performance is snappy despite midrange positioning
Thin 8.6 mm profile for the battery size and IP68 rating is unusual engineering; the phone doesn't feel bloated compared to chunky competitors

Trade-offs · 3

225g is genuinely heavy—noticeably so after an hour of daily use, and rivals with similar batteries weigh 10–15g less
Single 50MP camera with no ultrawide or telephoto; versatility is basic, and zooming is digital only
44W charging on a 10,000 mAh battery means about 70 minutes to full, which is slow by 2026 standards for this class