Acer Liquid S1 vs OnePlus 9RT

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Acer Liquid S1

Acer Liquid S1

$427

1 GB RAM 8 GB

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OnePlus 9RT

OnePlus 9RT

$580

8 GB RAM 128 GB

Liquid S19RT
PriceUSD 427USD 580
Battery2400 mAh4500 mAh
Charging (W)565
RAM1 GB8 GB
Storage8 GB128 GB
ChipsetMediaTek MT6589Qualcomm Snapdragon 888 5G
Display5.7" • TFT capacitive touchscreen • 60Hz6.62" • E4 AMOLED • 120Hz
Main Camera8MP50MP
Front Camera2MP16MP
OSAndroid 4.2.2Android 11

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 153 cheaper
vs9RTUSD 580
RAM
8× more RAM
vsLiquid S11 GB RAM
Storage
16× more storage
vsLiquid S18 GB
Battery
88% larger battery
vsLiquid S12,400 mAh
Charging
60 W faster wired charging
vsLiquid S15 W wired
Performance
Different chipsets
vs9RTQualcomm Snapdragon 888 5G
Display
Larger120Hz
vsLiquid S15.7″ · 60Hz

Best For

Where each phone stands out based on this comparison.

Best if you want

Acer Liquid S1

Lower price
Much lower purchase priceUSD 427
Smaller 5.7-inch display5.7″
Best if you want

OnePlus 9RT

More hardware
More RAM and storage8 GB RAM · 128 GB
Larger battery4,500 mAh
Faster wired charging65 W wired
Larger 120Hz display6.62″ · 120Hz

What CompareTab says about Acer Liquid S1 vs OnePlus 9RT

OnePlus 9RT offers more RAM, storage, battery capacity and a smoother display than Liquid S1, with 8 GB of RAM versus 1 GB, 128 GB of storage versus 8 GB, a 4500 mAh battery versus 2400 mAh, and a 120 Hz display instead of 60 Hz. It also adds a higher-resolution rear camera (50 MP versus 8 MP), a higher-resolution front camera (16 MP versus 2 MP), optical image stabilization on the main camera, and 65W charging. Acer Liquid S1, however, is around $153 cheaper. The main trade-off is 9RT’s extra RAM, storage, faster charging, battery capacity, and smoother display versus Liquid S1’s lower price.