It depends on how you define "better", doesn't it?
If you're going to measure things in terms of singles or album sales then The Beatles win outright. However it's worth remembering that "Can We Fix It?" by Bob The Builder was the best selling single of 2000. I can't seriously see anyone claiming that that was the best song of the year based on the fact it sold more copies than anything else.
Once you take singles / album sales out of the equation you're left with lyrics, the music and, of course, personal taste.
Lyrically both groups have recorded tracks with what I'd call very basic, simplistic lyrics:-
Quote:
“She loves you, yeah, yeah, yeah
She loves you, yeah, yeah, yeah
She loves you, yeah, yeah, yeah, yeah
You think you lost your love,
Well, I saw her yesterday.
It's you she's thinking of
And she told me what to say.
She says she loves you
And you know that can't be bad.
Yes, she loves you
And you know you should be glad.
She said you hurt her so
She almost lost her mind.
But now she said she knows
You're not the hurting kind.
She says she loves you
And you know that can't be bad.
Yes, she loves you
And you know you should be glad. Ooh!
She loves you, yeah, yeah, yeah
She loves you, yeah, yeah, yeah
And with a love like that
You know you should be glad.
You know it's up to you,
I think it's only fair,
Pride can hurt you, too,
Apologize to her
Because she loves you
And you know that can't be bad.
Yes, she loves you
And you know you should be glad. Ooh!
She loves you, yeah, yeah, yeah
She loves you, yeah, yeah, yeah
with a love like that
You know you should
Be Glad!
with a love like that
You know you should
Be Glad!
With a love like that
You know you should
be glad!
Yeah, yeah, yeah.
Yeah, yeah, yeah Ye-ah.”
Quote:
“Making somebody happy is a question of give and take
You can learn how to show it so come on, give yourself a break
Every smile and every little touch
Don't you know that they mean so much
Sweet sweet kisses so tender
Always will return to sender
Like a bang, a boom-a-boomerang
Dum-be-dum-dum be-dum-be-dum-dum
Oh bang, a boom-a-boomerang
Love is a tune you hum-de-hum-hum
So give it away, I think you'll learn
You'll get love in return
So bang, a boom-a-boomerang is love
A boom-a-boomerang is love
Love is always around and you can look for it anywhere
When you feel that you've found it my advice is to take good care
Never use it as a selfish tool
Never ever be such a fool
Every feeling you're showing
Is a boomerang you're throwing
Yes a bang, a boom-a-boomerang
Dum-be-dum-dum be-dum-be-dum-dum
Oh bang, a boom-a-boomerang
Love is a tune you hum-de-hum-hum
So give it away, I think you'll learn
You'll get love in return
So bang, a boom-a-boomerang is love
And if you're warm and tender
I'll kiss you, return to sender
Please surrender
Bang, a boom-a-boomerang
Dum-be-dum-dum be-dum-be-dum-dum
Oh bang, a boom-a-boomerang is love
A boom-a-boomerang is love”
contrasted with:-
Quote:
“In Penny Lane there is a barber showing photographs
Of every head he's had the pleasure to know
And all the people that come and go
Stop and say hello
On the corner is a banker with a motorcar
The little children laugh at him behind his back
And the banker never wears a mac in the pouring rain
Very strange
Penny Lane is in my ears and in my eyes
Wet beneath the blue suburban skies
I sit and meanwhile back in
Penny Lane there is a fireman with an hourglass
And in his pocket is a portrait of the Queen
He likes to keep his fire engine clean
It's a clean machine
Penny Lane is in my ears and in my eyes
A four of fish and finger pies
In summer meanwhile back
Behind the shelter in the middle of a roundabout
A pretty nurse is selling poppies from a tray
And though she feels as if she's in a play
She is anyway
Penny Lane, the barber shaves another customer
We see the banker sitting waiting for a trim
And the fireman rushes in from the pouring rain
Very strange
Penny Lane is in my ears and in my eyes
There beneath the blue suburban skies
I sit and meanwhile back
Penny Lane is in my ears and in my eyes
There beneath the blue suburban skies
Penny Lane”
and:-
Quote:
“I must have left my house at eight, because I always do
My train, I'm certain, left the station just when it was due
I must have read the morning paper going into town
And having gotten through the editorial, no doubt I must have frowned
I must have made my desk around a quarter after nine
With letters to be read, and heaps of papers waiting to be signed
I must have gone to lunch at half past twelve or so
The usual place, the usual bunch
And still on top of this I'm pretty sure it must have rained
The day before you came
I must have lit my seventh cigarette at half past two
And at the time I never even noticed I was blue
I must have kept on dragging through the business of the day
Without really knowing anything, I hid a part of me away
At five I must have left, there's no exception to the rule
A matter of routine, I've done it ever since I finished school
The train back home again
Undoubtedly I must have read the evening paper then
Oh yes, I'm sure my life was well within its usual frame
The day before you came
I must have opened my front door at eight o'clock or so
And stopped along the way to buy some Chinese food to go
I'm sure I had my dinner watching something on TV
There's not, I think, a single episode of Dallas that I didn't see
I must have gone to bed around a quarter after ten
I need a lot of sleep, and so I like to be in bed by then
I must have read a while
The latest one by Marilyn French or something in that style
It's funny, but I had no sense of living without aim
The day before you came
And turning out the light I must have yawned and cuddled up for yet another night
And rattling on the roof I must have heard the sound of rain
The day before you came”
I think we can all agree that both groups progressed lyrically from the songs they were recording early in their career to the some of material that they were recording later on.
I'm no musician and know nothing at all about how musically accomplished or how technically good the actual music that The Beatles produced was but have read several articles about the range and complexity of the music that Abba produced.
Watch any Abba tribute "documentary" and you've usually got at least one person from the music industry talking about the complexity of their musical arrangements and how they made it all seem so easy and effortless.
It is also worth remembering that, however you feel about them as a group, Abba achieved more success in a language that's not their mother tongue than most English and American groups can only dream about.