Samsung Galaxy S20 Plus

Samsung Galaxy S20 Plus review: specs, battery & used prices

Hands-on-style overview of the Samsung Galaxy S20 Plus with Samsung Exynos 990: screen, cameras, battery, performance and what it costs used.

Summary

The Galaxy S20 Plus was the all-rounder of Samsung's 2020 flagships: a 6.7-inch 120 Hz OLED, IP68, a 4,500 mAh battery and the full triple camera — all carried by the divisive Exynos 990. Our everyday score of 58/100 and camera score of 42/100 are fair to the hardware; the used market prices the chip's reputation in as a discount.

Display and design

The 6.7-inch OLED at 120 Hz with an 800-nit rating matches the smaller S20 panel-for-panel and adds real estate; screen score 61/100. At 186 g with IP68, it hits the conventional flagship footprint with above-average lightness for the size — the 88/100 compactness score notes it.

Performance

Exynos 990: everyday 58/100, gaming 16/100 — peak performance fine, sustained efficiency the generation's known weakness. The larger body manages heat a little better than the standard S20. The software window has long closed.

Camera

The full 2020 stack: 12 MP main with OIS, 64 MP hybrid telephoto, 12 MP ultrawide and a depth sensor, with 8K24. The 42/100 score reflects a versatile, still-capable system — the zoom range covers everything ordinary, and processing has aged well.

Battery and charging

The 4,500 mAh cell scores 30/100 — a day of moderate use despite the chip, helped by the body's thermal mass. 25 W charging is standard for the family.

Verdict

The used sample is scattered: one 8/128 listing around $139, while the higher-memory 12/256 and 12/512 tiers scatter between roughly $219 and $308 across a few listings each — sample noise, not a price ladder; treat any single number cautiously. Around $140-220, the pitch is a big, bright 120 Hz flagship with honest camera versatility. The S20 Ultra is the zoom-maximal sibling with a deeper sample; the S21 Plus fixes the chip for similar money.

Data sheet

Overall score

mid (0–100 composite of performance, battery, value and longevity)

34
Gaming (SoC) 16.3
Camera 42
Battery life 30
Charging 6.9
Everyday 57.8
Screen 60.6
Compactness 88
Refresh rate 120Hz
OS support (years left) -4 yr
Screen 6.7" OLED
Chipset Samsung Exynos 990
Memory (RAM / storage) 8 GB / 128 GB · 12 GB / 128 GB · 12 GB / 256 GB · 12 GB / 512 GB
Battery 4,500 mAh
Main camera 12 MP
Released 2020 · Android

Memory & used prices

RAM / storage New Used (eBay median) Listings
8 / 128 GB $1,200 $139 1 listing
12 / 256 GB $308 2 listings
12 / 512 GB $219 2 listings

Resale trend

Estimate from two anchors: launch MSRP $1,200 (2020) and used-market median $139 (2026). −30% / year · next year ≈ $97

2020
$1,200
2021
$838
2022
$585
2023
$408
2024
$285
2025
$199
2026 · now
$139
2027
$97

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